| 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 | $116.58 | 11.107% | $129.5285 | $129.53 | $129.55 | $129.50 |
| Purchase #2 | $178.38 | 6.816% | $190.5384 | $190.54 | $190.55 | $190.50 |
| Purchase #3 | $64.81 | 3.686% | $67.1989 | $67.20 | $67.20 | $67.20 |
| Purchase #4 | $216.79 | 8.459% | $235.1283 | $235.13 | $235.15 | $235.10 |
| Purchase #5 | $31.27 | 7.793% | $33.7069 | $33.71 | $33.70 | $33.70 |
| Purchase #6 | $180.91 | 3.154% | $186.6159 | $186.62 | $186.60 | $186.60 |
| Purchase #7 | $123.44 | 12.626% | $139.0255 | $139.03 | $139.05 | $139.00 |
| 7 purchase totals = | $912.18 | $981.7424 | $981.76 | $981.80 | $981.60 | |