| 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 | $159.92 | 7.111% | $171.2919 | $171.29 | $171.30 | $171.30 |
| Purchase #2 | $158.41 | 6.277% | $168.3534 | $168.35 | $168.35 | $168.40 |
| Purchase #3 | $40.57 | 3.700% | $42.0711 | $42.07 | $42.05 | $42.10 |
| Purchase #4 | $102.41 | 3.662% | $106.1603 | $106.16 | $106.15 | $106.20 |
| Purchase #5 | $69.37 | 3.422% | $71.7438 | $71.74 | $71.75 | $71.70 |
| Purchase #6 | $183.79 | 10.551% | $203.1817 | $203.18 | $203.20 | $203.20 |
| Purchase #7 | $220.51 | 11.584% | $246.0539 | $246.05 | $246.05 | $246.10 |
| 7 purchase totals = | $934.98 | $1,008.8561 | $1,008.84 | $1,008.85 | $1,009.00 | |