| 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 | $71.35 | 6.115% | $75.7131 | $75.71 | $75.70 | $75.70 |
| Purchase #2 | $56.97 | 3.513% | $58.9714 | $58.97 | $58.95 | $59.00 |
| Purchase #3 | $137.57 | 6.586% | $146.6304 | $146.63 | $146.65 | $146.60 |
| Purchase #4 | $126.38 | 3.731% | $131.0952 | $131.10 | $131.10 | $131.10 |
| Purchase #5 | $102.85 | 13.667% | $116.9065 | $116.91 | $116.90 | $116.90 |
| Purchase #6 | $13.32 | 13.536% | $15.123 | $15.12 | $15.10 | $15.10 |
| Purchase #7 | $70.88 | 5.725% | $74.9379 | $74.94 | $74.95 | $74.90 |
| 7 purchase totals = | $579.32 | $619.3775 | $619.38 | $619.35 | $619.30 | |