| 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 | $48.34 | 4.562% | $50.5453 | $50.55 | $50.55 | $50.50 |
| Purchase #2 | $191.61 | 10.858% | $212.415 | $212.42 | $212.40 | $212.40 |
| Purchase #3 | $93.62 | 8.145% | $101.2453 | $101.25 | $101.25 | $101.20 |
| Purchase #4 | $41.36 | 10.480% | $45.6945 | $45.69 | $45.70 | $45.70 |
| Purchase #5 | $63.96 | 9.684% | $70.1539 | $70.15 | $70.15 | $70.20 |
| Purchase #6 | $54.58 | 13.831% | $62.129 | $62.13 | $62.15 | $62.10 |
| Purchase #7 | $135.50 | 4.501% | $141.5989 | $141.60 | $141.60 | $141.60 |
| 7 purchase totals = | $628.97 | $683.7819 | $683.79 | $683.80 | $683.70 | |