| 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 | $118.27 | 6.294% | $125.7139 | $125.71 | $125.70 | $125.70 |
| Purchase #2 | $147.86 | 4.198% | $154.0672 | $154.07 | $154.05 | $154.10 |
| Purchase #3 | $140.51 | 7.695% | $151.3222 | $151.32 | $151.30 | $151.30 |
| Purchase #4 | $7.48 | 12.563% | $8.4197 | $8.42 | $8.40 | $8.40 |
| Purchase #5 | $134.73 | 12.456% | $151.512 | $151.51 | $151.50 | $151.50 |
| Purchase #6 | $41.34 | 11.480% | $46.0858 | $46.09 | $46.10 | $46.10 |
| Purchase #7 | $13.71 | 10.515% | $15.1516 | $15.15 | $15.15 | $15.20 |
| 7 purchase totals = | $603.90 | $652.2724 | $652.27 | $652.20 | $652.30 | |