| 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 | $188.70 | 8.254% | $204.2753 | $204.28 | $204.30 | $204.30 |
| Purchase #2 | $74.84 | 9.705% | $82.1032 | $82.10 | $82.10 | $82.10 |
| Purchase #3 | $75.59 | 5.563% | $79.7951 | $79.80 | $79.80 | $79.80 |
| Purchase #4 | $53.34 | 13.581% | $60.5841 | $60.58 | $60.60 | $60.60 |
| Purchase #5 | $71.38 | 10.320% | $78.7464 | $78.75 | $78.75 | $78.70 |
| Purchase #6 | $200.94 | 4.354% | $209.6889 | $209.69 | $209.70 | $209.70 |
| Purchase #7 | $28.32 | 11.172% | $31.4839 | $31.48 | $31.50 | $31.50 |
| 7 purchase totals = | $693.11 | $746.6769 | $746.68 | $746.75 | $746.70 | |