| 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 | $170.91 | 7.630% | $183.9504 | $183.95 | $183.95 | $184.00 |
| Purchase #2 | $142.57 | 12.462% | $160.3371 | $160.34 | $160.35 | $160.30 |
| Purchase #3 | $143.96 | 11.776% | $160.9127 | $160.91 | $160.90 | $160.90 |
| Purchase #4 | $55.53 | 5.233% | $58.4359 | $58.44 | $58.45 | $58.40 |
| Purchase #5 | $170.28 | 5.772% | $180.1086 | $180.11 | $180.10 | $180.10 |
| Purchase #6 | $107.72 | 6.657% | $114.8909 | $114.89 | $114.90 | $114.90 |
| Purchase #7 | $228.74 | 7.626% | $246.1837 | $246.18 | $246.20 | $246.20 |
| 7 purchase totals = | $1,019.71 | $1,104.8193 | $1,104.82 | $1,104.85 | $1,104.80 | |