| 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 | $135.29 | 9.522% | $148.1723 | $148.17 | $148.15 | $148.20 |
| Purchase #2 | $200.53 | 8.709% | $217.9942 | $217.99 | $218.00 | $218.00 |
| Purchase #3 | $102.39 | 7.653% | $110.2259 | $110.23 | $110.25 | $110.20 |
| Purchase #4 | $110.81 | 6.528% | $118.0437 | $118.04 | $118.05 | $118.00 |
| Purchase #5 | $23.45 | 9.628% | $25.7078 | $25.71 | $25.70 | $25.70 |
| Purchase #6 | $50.35 | 4.402% | $52.5664 | $52.57 | $52.55 | $52.60 |
| Purchase #7 | $53.37 | 13.723% | $60.694 | $60.69 | $60.70 | $60.70 |
| 7 purchase totals = | $676.19 | $733.4043 | $733.40 | $733.40 | $733.40 | |