| 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 | $206.46 | 8.800% | $224.6285 | $224.63 | $224.65 | $224.60 |
| Purchase #2 | $80.96 | 9.664% | $88.784 | $88.78 | $88.80 | $88.80 |
| Purchase #3 | $85.61 | 3.736% | $88.8084 | $88.81 | $88.80 | $88.80 |
| Purchase #4 | $181.65 | 5.402% | $191.4627 | $191.46 | $191.45 | $191.50 |
| Purchase #5 | $28.75 | 6.276% | $30.5544 | $30.55 | $30.55 | $30.60 |
| Purchase #6 | $248.49 | 9.210% | $271.3759 | $271.38 | $271.40 | $271.40 |
| Purchase #7 | $132.75 | 7.290% | $142.4275 | $142.43 | $142.45 | $142.40 |
| 7 purchase totals = | $964.67 | $1,038.0414 | $1,038.04 | $1,038.10 | $1,038.10 | |