| 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 | $150.34 | 7.409% | $161.4787 | $161.48 | $161.50 | $161.50 |
| Purchase #2 | $142.67 | 12.551% | $160.5765 | $160.58 | $160.60 | $160.60 |
| Purchase #3 | $75.88 | 6.200% | $80.5846 | $80.58 | $80.60 | $80.60 |
| Purchase #4 | $236.66 | 6.817% | $252.7931 | $252.79 | $252.80 | $252.80 |
| Purchase #5 | $48.44 | 3.576% | $50.1722 | $50.17 | $50.15 | $50.20 |
| Purchase #6 | $209.77 | 5.388% | $221.0724 | $221.07 | $221.05 | $221.10 |
| Purchase #7 | $69.51 | 3.656% | $72.0513 | $72.05 | $72.05 | $72.10 |
| 7 purchase totals = | $933.27 | $998.7288 | $998.72 | $998.75 | $998.90 | |