| 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 | $112.61 | 11.825% | $125.9261 | $125.93 | $125.95 | $125.90 |
| Purchase #2 | $6.91 | 6.124% | $7.3332 | $7.33 | $7.35 | $7.30 |
| Purchase #3 | $48.86 | 9.375% | $53.4406 | $53.44 | $53.45 | $53.40 |
| Purchase #4 | $86.35 | 5.582% | $91.1701 | $91.17 | $91.15 | $91.20 |
| Purchase #5 | $21.92 | 8.176% | $23.7122 | $23.71 | $23.70 | $23.70 |
| Purchase #6 | $89.48 | 11.642% | $99.8973 | $99.90 | $99.90 | $99.90 |
| Purchase #7 | $237.66 | 8.758% | $258.4743 | $258.47 | $258.45 | $258.50 |
| 7 purchase totals = | $603.79 | $659.9538 | $659.95 | $659.95 | $659.90 | |