Start with guaranteed money
Put both roles into the same unit: weekly, monthly, or annual gross pay based on contracted hours. Separate guaranteed salary from estimated tips, service charges, bonuses, discretionary allowances, and overtime that may not always be available.
If the supervisory offer is verbal, incomplete, or based on “usual” hours, the comparison is not ready. Ask for the rate, contracted hours, probation rate, acting rate, payment frequency, currency, and effective date in writing.
Tip treatment can reverse the result
Properties use different systems. Dealers may keep individual tips, join a table or department pool, share service charges, or receive no tips. Supervisors may remain eligible in one market and become ineligible in another. Dual-rate employees may be treated differently depending on which role they perform during the shift.
Do not assume that a promoted employee may continue receiving the same pooled amount. Verify the local law, agreement, and property rules. In the United States, federal Fair Labor Standards Act guidance restricts managers and supervisors from keeping employees’ tips or participating in pools that contain those tips; other jurisdictions use different definitions and rules.
Count the hours that appear after the shift
Dealer time may end close to the relief and cash-out process. Supervisory work can include pre-shift briefing, roster changes, incident reports, handovers, meetings, coaching, disciplinary preparation, audit questions, or staying until an unresolved matter is transferred.
Identify which time is scheduled, recorded, paid, and approved. A higher hourly rate can lose value when the role regularly requires extra unpaid time or makes overtime difficult to claim.
Add premiums and remove assumptions
Compare night, weekend, holiday, overtime, acting, split-shift, on-call, meal, transport, and uniform provisions. Check whether promotion changes eligibility or moves the employee onto a salary intended to cover some additional hours.
Do not count a discretionary bonus as guaranteed income. If a bonus depends on property results, attendance, manager approval, or unclear performance measures, show it separately.
Put benefits and costs into the same calculation
A more predictable schedule, employer transport, health insurance, pension contributions, paid meals, accommodation, or stronger leave can have real value. So can a route into table-games management, training, compliance, surveillance, or systems work.
Costs also change. Supervisory clothing, licensing, transport outside staff-bus hours, meals after late reports, phone use, professional documents, and longer recovery time may reduce the practical gain.
Compare net cash flow, not only gross pay
Use payslips where available. List taxes, social insurance, pension, union fees, health cover, housing, meals, transport, uniform, licence, advances, and other deductions separately. Verify whether any amount is refundable or repayable after resignation.
For variable income, compare enough months to show ordinary and weak conditions. If only one strong period is used, the decision may be built on the least dependable part of the package.
Price the schedule honestly
A promotion with slightly lower cash income may still be worthwhile if it creates predictable hours, safer transport, family stability, or a sustainable physical workload. The opposite can also be true. A salary increase can be consumed by rotating shifts, longer presence, childcare, transport, or reduced recovery time.
Schedule value is personal, but it should not remain invisible. Record which costs and benefits matter to the household rather than allowing the title to decide for everyone.
Define the acceptance threshold before negotiating
Set minimum conditions: guaranteed pay, tip treatment, acting-pay rules, roster, authority, training, review date, and path out of an unsuccessful trial. This makes negotiation more precise and reduces the chance of accepting responsibility first and discovering the package later.
A promotion can be worth accepting for development even when the immediate gain is modest. The reason should be explicit: which experience will be gained, how long the trade-off is acceptable, and what evidence or next role should result.