| 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 | $148.33 | 7.399% | $159.3049 | $159.30 | $159.30 | $159.30 |
| Purchase #2 | $130.44 | 3.282% | $134.721 | $134.72 | $134.70 | $134.70 |
| Purchase #3 | $133.79 | 7.123% | $143.3199 | $143.32 | $143.30 | $143.30 |
| Purchase #4 | $81.80 | 5.277% | $86.1166 | $86.12 | $86.10 | $86.10 |
| Purchase #5 | $220.28 | 9.531% | $241.2749 | $241.27 | $241.25 | $241.30 |
| Purchase #6 | $54.88 | 12.327% | $61.6451 | $61.65 | $61.65 | $61.60 |
| Purchase #7 | $132.39 | 8.170% | $143.2063 | $143.21 | $143.20 | $143.20 |
| 7 purchase totals = | $901.91 | $969.5887 | $969.59 | $969.50 | $969.50 | |