| 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 | $89.78 | 10.834% | $99.5068 | $99.51 | $99.50 | $99.50 |
| Purchase #2 | $174.39 | 11.480% | $194.41 | $194.41 | $194.40 | $194.40 |
| Purchase #3 | $203.52 | 10.314% | $224.5111 | $224.51 | $224.50 | $224.50 |
| Purchase #4 | $36.79 | 12.201% | $41.2787 | $41.28 | $41.30 | $41.30 |
| Purchase #5 | $95.98 | 11.506% | $107.0235 | $107.02 | $107.00 | $107.00 |
| Purchase #6 | $150.54 | 10.640% | $166.5575 | $166.56 | $166.55 | $166.60 |
| Purchase #7 | $64.82 | 5.491% | $68.3793 | $68.38 | $68.40 | $68.40 |
| 7 purchase totals = | $815.82 | $901.6669 | $901.67 | $901.65 | $901.70 | |