| 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 | $48.39 | 6.118% | $51.3505 | $51.35 | $51.35 | $51.40 |
| Purchase #2 | $61.34 | 3.165% | $63.2814 | $63.28 | $63.30 | $63.30 |
| Purchase #3 | $134.62 | 10.729% | $149.0634 | $149.06 | $149.05 | $149.10 |
| Purchase #4 | $126.76 | 11.421% | $141.2373 | $141.24 | $141.25 | $141.20 |
| Purchase #5 | $138.79 | 9.613% | $152.1319 | $152.13 | $152.15 | $152.10 |
| Purchase #6 | $45.42 | 13.551% | $51.5749 | $51.57 | $51.55 | $51.60 |
| Purchase #7 | $108.95 | 3.122% | $112.3514 | $112.35 | $112.35 | $112.40 |
| 7 purchase totals = | $664.27 | $720.9908 | $720.98 | $721.00 | $721.10 | |