| 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 | $144.33 | 6.550% | $153.7836 | $153.78 | $153.80 | $153.80 |
| Purchase #2 | $46.36 | 7.519% | $49.8458 | $49.85 | $49.85 | $49.80 |
| Purchase #3 | $58.76 | 10.496% | $64.9274 | $64.93 | $64.95 | $64.90 |
| Purchase #4 | $61.57 | 11.753% | $68.8063 | $68.81 | $68.80 | $68.80 |
| Purchase #5 | $84.70 | 4.191% | $88.2498 | $88.25 | $88.25 | $88.20 |
| Purchase #6 | $220.96 | 5.867% | $233.9237 | $233.92 | $233.90 | $233.90 |
| Purchase #7 | $68.65 | 12.640% | $77.3274 | $77.33 | $77.35 | $77.30 |
| 7 purchase totals = | $685.33 | $736.8640 | $736.87 | $736.90 | $736.70 | |