| 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 | $29.72 | 13.434% | $33.7126 | $33.71 | $33.70 | $33.70 |
| Purchase #2 | $108.88 | 6.627% | $116.0955 | $116.10 | $116.10 | $116.10 |
| Purchase #3 | $39.85 | 12.248% | $44.7308 | $44.73 | $44.75 | $44.70 |
| Purchase #4 | $128.65 | 11.369% | $143.2762 | $143.28 | $143.30 | $143.30 |
| Purchase #5 | $220.51 | 3.689% | $228.6446 | $228.64 | $228.65 | $228.60 |
| Purchase #6 | $164.55 | 5.635% | $173.8224 | $173.82 | $173.80 | $173.80 |
| Purchase #7 | $110.67 | 4.873% | $116.0629 | $116.06 | $116.05 | $116.10 |
| 7 purchase totals = | $802.83 | $856.3450 | $856.34 | $856.35 | $856.30 | |