| 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 | $114.55 | 12.859% | $129.28 | $129.28 | $129.30 | $129.30 |
| Purchase #2 | $210.48 | 12.252% | $236.268 | $236.27 | $236.25 | $236.30 |
| Purchase #3 | $118.70 | 6.175% | $126.0297 | $126.03 | $126.05 | $126.00 |
| Purchase #4 | $165.90 | 8.327% | $179.7145 | $179.71 | $179.70 | $179.70 |
| Purchase #5 | $116.47 | 11.872% | $130.2973 | $130.30 | $130.30 | $130.30 |
| Purchase #6 | $54.79 | 11.556% | $61.1215 | $61.12 | $61.10 | $61.10 |
| Purchase #7 | $129.75 | 4.123% | $135.0996 | $135.10 | $135.10 | $135.10 |
| 7 purchase totals = | $910.64 | $997.8106 | $997.81 | $997.80 | $997.80 | |