| 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 | $47.36 | 6.123% | $50.2599 | $50.26 | $50.25 | $50.30 |
| Purchase #2 | $90.68 | 3.841% | $94.163 | $94.16 | $94.15 | $94.20 |
| Purchase #3 | $37.64 | 10.363% | $41.5406 | $41.54 | $41.55 | $41.50 |
| Purchase #4 | $202.28 | 13.122% | $228.8232 | $228.82 | $228.80 | $228.80 |
| Purchase #5 | $111.33 | 13.645% | $126.521 | $126.52 | $126.50 | $126.50 |
| Purchase #6 | $136.77 | 3.594% | $141.6855 | $141.69 | $141.70 | $141.70 |
| Purchase #7 | $189.82 | 9.452% | $207.7618 | $207.76 | $207.75 | $207.80 |
| 7 purchase totals = | $815.88 | $890.7550 | $890.75 | $890.70 | $890.80 | |