| 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 | $84.66 | 3.291% | $87.4462 | $87.45 | $87.45 | $87.40 |
| Purchase #2 | $237.95 | 9.591% | $260.7718 | $260.77 | $260.75 | $260.80 |
| Purchase #3 | $19.35 | 7.511% | $20.8034 | $20.80 | $20.80 | $20.80 |
| Purchase #4 | $32.41 | 8.591% | $35.1943 | $35.19 | $35.20 | $35.20 |
| Purchase #5 | $89.64 | 13.661% | $101.8857 | $101.89 | $101.90 | $101.90 |
| Purchase #6 | $139.94 | 8.559% | $151.9175 | $151.92 | $151.90 | $151.90 |
| Purchase #7 | $157.33 | 10.102% | $173.2235 | $173.22 | $173.20 | $173.20 |
| 7 purchase totals = | $761.28 | $831.2424 | $831.24 | $831.20 | $831.20 | |