| 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 | $35.72 | 8.638% | $38.8055 | $38.81 | $38.80 | $38.80 |
| Purchase #2 | $132.34 | 12.606% | $149.0228 | $149.02 | $149.00 | $149.00 |
| Purchase #3 | $110.75 | 13.817% | $126.0523 | $126.05 | $126.05 | $126.10 |
| Purchase #4 | $31.73 | 5.809% | $33.5732 | $33.57 | $33.55 | $33.60 |
| Purchase #5 | $160.95 | 9.560% | $176.3368 | $176.34 | $176.35 | $176.30 |
| Purchase #6 | $91.35 | 3.289% | $94.3545 | $94.35 | $94.35 | $94.40 |
| Purchase #7 | $126.99 | 9.870% | $139.5239 | $139.52 | $139.50 | $139.50 |
| 7 purchase totals = | $689.83 | $757.6690 | $757.66 | $757.60 | $757.70 | |