| 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 | $140.45 | 5.714% | $148.4753 | $148.48 | $148.50 | $148.50 |
| Purchase #2 | $122.90 | 6.697% | $131.1306 | $131.13 | $131.15 | $131.10 |
| Purchase #3 | $55.33 | 5.196% | $58.2049 | $58.20 | $58.20 | $58.20 |
| Purchase #4 | $182.58 | 12.494% | $205.3915 | $205.39 | $205.40 | $205.40 |
| Purchase #5 | $60.51 | 13.319% | $68.5693 | $68.57 | $68.55 | $68.60 |
| Purchase #6 | $213.57 | 11.790% | $238.7499 | $238.75 | $238.75 | $238.70 |
| Purchase #7 | $108.25 | 8.115% | $117.0345 | $117.03 | $117.05 | $117.00 |
| 7 purchase totals = | $883.59 | $967.5560 | $967.55 | $967.60 | $967.50 | |