| 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 | $198.64 | 12.155% | $222.7847 | $222.78 | $222.80 | $222.80 |
| Purchase #2 | $248.36 | 6.757% | $265.1417 | $265.14 | $265.15 | $265.10 |
| Purchase #3 | $69.96 | 7.394% | $75.1328 | $75.13 | $75.15 | $75.10 |
| Purchase #4 | $13.42 | 4.622% | $14.0403 | $14.04 | $14.05 | $14.00 |
| Purchase #5 | $99.29 | 3.430% | $102.6956 | $102.70 | $102.70 | $102.70 |
| Purchase #6 | $33.55 | 12.105% | $37.6112 | $37.61 | $37.60 | $37.60 |
| Purchase #7 | $61.42 | 6.121% | $65.1795 | $65.18 | $65.20 | $65.20 |
| 7 purchase totals = | $724.64 | $782.5858 | $782.58 | $782.65 | $782.50 | |