| 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 | $78.56 | 12.495% | $88.3761 | $88.38 | $88.40 | $88.40 |
| Purchase #2 | $183.28 | 8.714% | $199.251 | $199.25 | $199.25 | $199.30 |
| Purchase #3 | $168.68 | 5.780% | $178.4297 | $178.43 | $178.45 | $178.40 |
| Purchase #4 | $214.46 | 12.698% | $241.6921 | $241.69 | $241.70 | $241.70 |
| Purchase #5 | $165.88 | 13.173% | $187.7314 | $187.73 | $187.75 | $187.70 |
| Purchase #6 | $53.25 | 10.335% | $58.7534 | $58.75 | $58.75 | $58.80 |
| Purchase #7 | $13.67 | 3.524% | $14.1517 | $14.15 | $14.15 | $14.20 |
| 7 purchase totals = | $877.78 | $968.3854 | $968.38 | $968.45 | $968.50 | |