| 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 | $9.26 | 5.137% | $9.7357 | $9.74 | $9.75 | $9.70 |
| Purchase #2 | $231.79 | 11.685% | $258.8747 | $258.87 | $258.85 | $258.90 |
| Purchase #3 | $39.80 | 12.451% | $44.7555 | $44.76 | $44.75 | $44.80 |
| Purchase #4 | $83.72 | 13.322% | $94.8732 | $94.87 | $94.85 | $94.90 |
| Purchase #5 | $53.62 | 13.210% | $60.7032 | $60.70 | $60.70 | $60.70 |
| Purchase #6 | $187.32 | 12.462% | $210.6638 | $210.66 | $210.65 | $210.70 |
| Purchase #7 | $56.83 | 12.827% | $64.1196 | $64.12 | $64.10 | $64.10 |
| 7 purchase totals = | $662.34 | $743.7257 | $743.72 | $743.65 | $743.80 | |