| 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 | $159.77 | 8.386% | $173.1683 | $173.17 | $173.15 | $173.20 |
| Purchase #2 | $97.81 | 9.585% | $107.1851 | $107.19 | $107.20 | $107.20 |
| Purchase #3 | $164.32 | 4.637% | $171.9395 | $171.94 | $171.95 | $171.90 |
| Purchase #4 | $186.83 | 8.309% | $202.3537 | $202.35 | $202.35 | $202.40 |
| Purchase #5 | $219.78 | 11.172% | $244.3338 | $244.33 | $244.35 | $244.30 |
| Purchase #6 | $154.45 | 8.211% | $167.1319 | $167.13 | $167.15 | $167.10 |
| Purchase #7 | $228.80 | 10.228% | $252.2017 | $252.20 | $252.20 | $252.20 |
| 7 purchase totals = | $1,211.76 | $1,318.3140 | $1,318.31 | $1,318.35 | $1,318.30 | |