| 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 | $12.47 | 11.829% | $13.9451 | $13.95 | $13.95 | $13.90 |
| Purchase #2 | $57.71 | 11.584% | $64.3951 | $64.40 | $64.40 | $64.40 |
| Purchase #3 | $229.77 | 13.351% | $260.4466 | $260.45 | $260.45 | $260.40 |
| Purchase #4 | $91.26 | 5.174% | $95.9818 | $95.98 | $96.00 | $96.00 |
| Purchase #5 | $17.52 | 8.159% | $18.9495 | $18.95 | $18.95 | $18.90 |
| Purchase #6 | $52.34 | 3.396% | $54.1175 | $54.12 | $54.10 | $54.10 |
| Purchase #7 | $89.58 | 3.553% | $92.7628 | $92.76 | $92.75 | $92.80 |
| 7 purchase totals = | $550.65 | $600.5984 | $600.61 | $600.60 | $600.50 | |