| 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 | $29.96 | 5.790% | $31.6947 | $31.69 | $31.70 | $31.70 |
| Purchase #2 | $47.36 | 12.725% | $53.3866 | $53.39 | $53.40 | $53.40 |
| Purchase #3 | $110.75 | 5.470% | $116.808 | $116.81 | $116.80 | $116.80 |
| Purchase #4 | $44.84 | 5.831% | $47.4546 | $47.45 | $47.45 | $47.50 |
| Purchase #5 | $43.29 | 5.559% | $45.6965 | $45.70 | $45.70 | $45.70 |
| Purchase #6 | $112.65 | 3.595% | $116.6998 | $116.70 | $116.70 | $116.70 |
| Purchase #7 | $238.85 | 11.508% | $266.3369 | $266.34 | $266.35 | $266.30 |
| 7 purchase totals = | $627.70 | $678.0771 | $678.08 | $678.10 | $678.10 | |