| 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 | $107.63 | 8.781% | $117.081 | $117.08 | $117.10 | $117.10 |
| Purchase #2 | $201.86 | 12.570% | $227.2338 | $227.23 | $227.25 | $227.20 |
| Purchase #3 | $125.53 | 5.294% | $132.1756 | $132.18 | $132.20 | $132.20 |
| Purchase #4 | $77.84 | 13.297% | $88.1904 | $88.19 | $88.20 | $88.20 |
| Purchase #5 | $173.43 | 5.184% | $182.4206 | $182.42 | $182.40 | $182.40 |
| Purchase #6 | $224.44 | 9.105% | $244.8753 | $244.88 | $244.90 | $244.90 |
| Purchase #7 | $42.58 | 9.592% | $46.6643 | $46.66 | $46.65 | $46.70 |
| 7 purchase totals = | $953.31 | $1,038.6410 | $1,038.64 | $1,038.70 | $1,038.70 | |