| 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 | $91.90 | 4.775% | $96.2882 | $96.29 | $96.30 | $96.30 |
| Purchase #2 | $76.30 | 11.596% | $85.1477 | $85.15 | $85.15 | $85.10 |
| Purchase #3 | $41.99 | 9.838% | $46.121 | $46.12 | $46.10 | $46.10 |
| Purchase #4 | $45.38 | 7.464% | $48.7672 | $48.77 | $48.75 | $48.80 |
| Purchase #5 | $164.51 | 8.265% | $178.1068 | $178.11 | $178.10 | $178.10 |
| Purchase #6 | $235.76 | 8.790% | $256.4833 | $256.48 | $256.50 | $256.50 |
| Purchase #7 | $50.60 | 9.109% | $55.2092 | $55.21 | $55.20 | $55.20 |
| 7 purchase totals = | $706.44 | $766.1234 | $766.13 | $766.10 | $766.10 | |