| 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 | $29.53 | 8.754% | $32.1151 | $32.12 | $32.10 | $32.10 |
| Purchase #2 | $107.71 | 12.820% | $121.5184 | $121.52 | $121.50 | $121.50 |
| Purchase #3 | $166.67 | 11.646% | $186.0804 | $186.08 | $186.10 | $186.10 |
| Purchase #4 | $71.77 | 4.374% | $74.9092 | $74.91 | $74.90 | $74.90 |
| Purchase #5 | $210.83 | 8.505% | $228.7611 | $228.76 | $228.75 | $228.80 |
| Purchase #6 | $46.53 | 3.347% | $48.0874 | $48.09 | $48.10 | $48.10 |
| Purchase #7 | $232.56 | 13.810% | $264.6765 | $264.68 | $264.70 | $264.70 |
| 7 purchase totals = | $865.60 | $956.1481 | $956.16 | $956.15 | $956.20 | |