| 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 | $64.52 | 8.123% | $69.761 | $69.76 | $69.75 | $69.80 |
| Purchase #2 | $226.41 | 9.720% | $248.4171 | $248.42 | $248.40 | $248.40 |
| Purchase #3 | $65.62 | 3.761% | $68.088 | $68.09 | $68.10 | $68.10 |
| Purchase #4 | $108.81 | 10.351% | $120.0729 | $120.07 | $120.05 | $120.10 |
| Purchase #5 | $142.63 | 11.376% | $158.8556 | $158.86 | $158.85 | $158.90 |
| Purchase #6 | $226.74 | 7.438% | $243.6049 | $243.60 | $243.60 | $243.60 |
| Purchase #7 | $55.46 | 5.865% | $58.7127 | $58.71 | $58.70 | $58.70 |
| 7 purchase totals = | $890.19 | $967.5122 | $967.51 | $967.45 | $967.60 | |