| 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 | $212.59 | 13.166% | $240.5796 | $240.58 | $240.60 | $240.60 |
| Purchase #2 | $77.44 | 8.164% | $83.7622 | $83.76 | $83.75 | $83.80 |
| Purchase #3 | $182.98 | 6.800% | $195.4226 | $195.42 | $195.40 | $195.40 |
| Purchase #4 | $5.88 | 3.325% | $6.0755 | $6.08 | $6.10 | $6.10 |
| Purchase #5 | $229.95 | 6.232% | $244.2805 | $244.28 | $244.30 | $244.30 |
| Purchase #6 | $16.39 | 7.265% | $17.5807 | $17.58 | $17.60 | $17.60 |
| Purchase #7 | $58.91 | 12.730% | $66.4092 | $66.41 | $66.40 | $66.40 |
| 7 purchase totals = | $784.14 | $854.1103 | $854.11 | $854.15 | $854.20 | |