| 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 | $174.86 | 8.290% | $189.3559 | $189.36 | $189.35 | $189.40 |
| Purchase #2 | $164.54 | 11.574% | $183.5839 | $183.58 | $183.60 | $183.60 |
| Purchase #3 | $143.75 | 9.308% | $157.1303 | $157.13 | $157.15 | $157.10 |
| Purchase #4 | $94.85 | 13.130% | $107.3038 | $107.30 | $107.30 | $107.30 |
| Purchase #5 | $209.92 | 7.716% | $226.1174 | $226.12 | $226.10 | $226.10 |
| Purchase #6 | $212.82 | 4.459% | $222.3096 | $222.31 | $222.30 | $222.30 |
| Purchase #7 | $76.47 | 7.625% | $82.3008 | $82.30 | $82.30 | $82.30 |
| 7 purchase totals = | $1,077.21 | $1,168.1017 | $1,168.10 | $1,168.10 | $1,168.10 | |