| 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 | $98.71 | 9.574% | $108.1605 | $108.16 | $108.15 | $108.20 |
| Purchase #2 | $110.67 | 12.813% | $124.8501 | $124.85 | $124.85 | $124.90 |
| Purchase #3 | $172.59 | 13.504% | $195.8966 | $195.90 | $195.90 | $195.90 |
| Purchase #4 | $17.70 | 8.203% | $19.1519 | $19.15 | $19.15 | $19.20 |
| Purchase #5 | $57.30 | 5.602% | $60.5099 | $60.51 | $60.50 | $60.50 |
| Purchase #6 | $185.49 | 7.756% | $199.8766 | $199.88 | $199.90 | $199.90 |
| Purchase #7 | $188.61 | 4.501% | $197.0993 | $197.10 | $197.10 | $197.10 |
| 7 purchase totals = | $831.07 | $905.5449 | $905.55 | $905.55 | $905.70 | |