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 | $20.68 | 6.740% | $22.0738 | $22.07 | $22.05 | $22.10 |
Purchase #2 | $142.76 | 12.176% | $160.1425 | $160.14 | $160.15 | $160.10 |
Purchase #3 | $139.93 | 12.318% | $157.1666 | $157.17 | $157.15 | $157.20 |
Purchase #4 | $110.71 | 12.126% | $124.1347 | $124.13 | $124.15 | $124.10 |
Purchase #5 | $210.73 | 6.853% | $225.1713 | $225.17 | $225.15 | $225.20 |
Purchase #6 | $36.27 | 12.677% | $40.8679 | $40.87 | $40.85 | $40.90 |
Purchase #7 | $29.32 | 8.164% | $31.7137 | $31.71 | $31.70 | $31.70 |
7 purchase totals = | $690.40 | $761.2705 | $761.26 | $761.20 | $761.30 |