Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
Purchase #1 | $27.65 | 12.550% | $31.1201 | $31.12 | $31.10 | $31.10 |
Purchase #2 | $185.51 | 9.292% | $202.7476 | $202.75 | $202.75 | $202.70 |
Purchase #3 | $101.92 | 8.788% | $110.8767 | $110.88 | $110.90 | $110.90 |
Purchase #4 | $18.53 | 13.323% | $20.9988 | $21.00 | $21.00 | $21.00 |
Purchase #5 | $240.45 | 8.165% | $260.0827 | $260.08 | $260.10 | $260.10 |
Purchase #6 | $138.65 | 3.577% | $143.6095 | $143.61 | $143.60 | $143.60 |
Purchase #7 | $96.57 | 12.870% | $108.9986 | $109.00 | $109.00 | $109.00 |
7 purchase totals = | $809.28 | $878.4340 | $878.44 | $878.45 | $878.40 |