| 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 | $144.29 | 11.579% | $160.9973 | $161.00 | $161.00 | $161.00 |
| Purchase #2 | $43.36 | 7.420% | $46.5773 | $46.58 | $46.60 | $46.60 |
| Purchase #3 | $65.41 | 13.672% | $74.3529 | $74.35 | $74.35 | $74.40 |
| Purchase #4 | $22.52 | 6.744% | $24.0387 | $24.04 | $24.05 | $24.00 |
| Purchase #5 | $167.70 | 7.789% | $180.7622 | $180.76 | $180.75 | $180.80 |
| Purchase #6 | $197.97 | 13.536% | $224.7672 | $224.77 | $224.75 | $224.80 |
| Purchase #7 | $65.75 | 4.669% | $68.8199 | $68.82 | $68.80 | $68.80 |
| 7 purchase totals = | $707.00 | $780.3155 | $780.32 | $780.30 | $780.40 | |