| 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 | $148.40 | 4.132% | $154.5319 | $154.53 | $154.55 | $154.50 |
| Purchase #2 | $144.98 | 7.865% | $156.3827 | $156.38 | $156.40 | $156.40 |
| Purchase #3 | $84.43 | 4.749% | $88.4396 | $88.44 | $88.45 | $88.40 |
| Purchase #4 | $126.72 | 8.357% | $137.31 | $137.31 | $137.30 | $137.30 |
| Purchase #5 | $72.87 | 3.501% | $75.4212 | $75.42 | $75.40 | $75.40 |
| Purchase #6 | $90.68 | 12.679% | $102.1773 | $102.18 | $102.20 | $102.20 |
| Purchase #7 | $37.48 | 9.630% | $41.0893 | $41.09 | $41.10 | $41.10 |
| 7 purchase totals = | $705.56 | $755.3520 | $755.35 | $755.40 | $755.30 | |