| 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 | $106.71 | 6.404% | $113.5437 | $113.54 | $113.55 | $113.50 |
| Purchase #2 | $6.39 | 11.555% | $7.1284 | $7.13 | $7.15 | $7.10 |
| Purchase #3 | $199.43 | 4.297% | $207.9995 | $208.00 | $208.00 | $208.00 |
| Purchase #4 | $143.36 | 7.200% | $153.6819 | $153.68 | $153.70 | $153.70 |
| Purchase #5 | $119.54 | 7.860% | $128.9358 | $128.94 | $128.95 | $128.90 |
| Purchase #6 | $161.89 | 7.415% | $173.8941 | $173.89 | $173.90 | $173.90 |
| Purchase #7 | $63.89 | 10.844% | $70.8182 | $70.82 | $70.80 | $70.80 |
| 7 purchase totals = | $801.21 | $856.0016 | $856.00 | $856.05 | $855.90 | |