| 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 | $93.94 | 9.256% | $102.6351 | $102.64 | $102.65 | $102.60 |
| Purchase #2 | $94.47 | 13.427% | $107.1545 | $107.15 | $107.15 | $107.20 |
| Purchase #3 | $158.41 | 9.166% | $172.9299 | $172.93 | $172.95 | $172.90 |
| Purchase #4 | $40.43 | 3.210% | $41.7278 | $41.73 | $41.75 | $41.70 |
| Purchase #5 | $228.77 | 12.229% | $256.7463 | $256.75 | $256.75 | $256.70 |
| Purchase #6 | $132.60 | 10.143% | $146.0496 | $146.05 | $146.05 | $146.00 |
| Purchase #7 | $92.82 | 7.440% | $99.7258 | $99.73 | $99.75 | $99.70 |
| 7 purchase totals = | $841.44 | $926.9690 | $926.98 | $927.05 | $926.80 | |