| 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 | $153.34 | 3.156% | $158.1794 | $158.18 | $158.20 | $158.20 |
| Purchase #2 | $40.73 | 8.684% | $44.267 | $44.27 | $44.25 | $44.30 |
| Purchase #3 | $64.64 | 6.467% | $68.8203 | $68.82 | $68.80 | $68.80 |
| Purchase #4 | $225.29 | 13.552% | $255.8213 | $255.82 | $255.80 | $255.80 |
| Purchase #5 | $66.92 | 9.677% | $73.3958 | $73.40 | $73.40 | $73.40 |
| Purchase #6 | $137.80 | 6.719% | $147.0588 | $147.06 | $147.05 | $147.10 |
| Purchase #7 | $41.48 | 9.290% | $45.3335 | $45.33 | $45.35 | $45.30 |
| 7 purchase totals = | $730.20 | $792.8761 | $792.88 | $792.85 | $792.90 | |