| 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 | $22.30 | 7.833% | $24.0468 | $24.05 | $24.05 | $24.00 |
| Purchase #2 | $33.90 | 3.552% | $35.1041 | $35.10 | $35.10 | $35.10 |
| Purchase #3 | $138.57 | 11.281% | $154.2021 | $154.20 | $154.20 | $154.20 |
| Purchase #4 | $169.52 | 8.674% | $184.2242 | $184.22 | $184.20 | $184.20 |
| Purchase #5 | $164.91 | 7.384% | $177.087 | $177.09 | $177.10 | $177.10 |
| Purchase #6 | $122.52 | 8.599% | $133.0555 | $133.06 | $133.05 | $133.10 |
| Purchase #7 | $54.47 | 8.738% | $59.2296 | $59.23 | $59.25 | $59.20 |
| 7 purchase totals = | $706.19 | $766.9493 | $766.95 | $766.95 | $766.90 | |