| 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 | $89.44 | 4.174% | $93.1732 | $93.17 | $93.15 | $93.20 |
| Purchase #2 | $111.96 | 4.286% | $116.7586 | $116.76 | $116.75 | $116.80 |
| Purchase #3 | $247.29 | 12.166% | $277.3753 | $277.38 | $277.40 | $277.40 |
| Purchase #4 | $46.49 | 4.275% | $48.4774 | $48.48 | $48.50 | $48.50 |
| Purchase #5 | $67.31 | 9.470% | $73.6843 | $73.68 | $73.70 | $73.70 |
| Purchase #6 | $105.30 | 4.735% | $110.286 | $110.29 | $110.30 | $110.30 |
| Purchase #7 | $138.81 | 11.202% | $154.3595 | $154.36 | $154.35 | $154.40 |
| 7 purchase totals = | $806.60 | $874.1143 | $874.12 | $874.15 | $874.30 | |