| 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 | $35.35 | 6.507% | $37.6502 | $37.65 | $37.65 | $37.70 |
| Purchase #2 | $223.76 | 6.164% | $237.5526 | $237.55 | $237.55 | $237.60 |
| Purchase #3 | $50.39 | 9.526% | $55.1902 | $55.19 | $55.20 | $55.20 |
| Purchase #4 | $228.65 | 12.871% | $258.0795 | $258.08 | $258.10 | $258.10 |
| Purchase #5 | $102.61 | 3.781% | $106.4897 | $106.49 | $106.50 | $106.50 |
| Purchase #6 | $92.63 | 10.603% | $102.4516 | $102.45 | $102.45 | $102.50 |
| Purchase #7 | $73.40 | 4.826% | $76.9423 | $76.94 | $76.95 | $76.90 |
| 7 purchase totals = | $806.79 | $874.3561 | $874.35 | $874.40 | $874.50 | |