| 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 | $41.86 | 11.160% | $46.5316 | $46.53 | $46.55 | $46.50 |
| Purchase #2 | $193.65 | 9.579% | $212.1997 | $212.20 | $212.20 | $212.20 |
| Purchase #3 | $58.71 | 11.255% | $65.3178 | $65.32 | $65.30 | $65.30 |
| Purchase #4 | $89.90 | 12.714% | $101.3299 | $101.33 | $101.35 | $101.30 |
| Purchase #5 | $229.87 | 3.645% | $238.2488 | $238.25 | $238.25 | $238.20 |
| Purchase #6 | $110.83 | 8.795% | $120.5775 | $120.58 | $120.60 | $120.60 |
| Purchase #7 | $41.97 | 8.779% | $45.6545 | $45.65 | $45.65 | $45.70 |
| 7 purchase totals = | $766.79 | $829.8598 | $829.86 | $829.90 | $829.80 | |