| 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 | $21.34 | 9.106% | $23.2832 | $23.28 | $23.30 | $23.30 |
| Purchase #2 | $25.66 | 11.635% | $28.6455 | $28.65 | $28.65 | $28.60 |
| Purchase #3 | $190.86 | 7.563% | $205.2947 | $205.29 | $205.30 | $205.30 |
| Purchase #4 | $176.57 | 6.809% | $188.5927 | $188.59 | $188.60 | $188.60 |
| Purchase #5 | $81.65 | 13.316% | $92.5225 | $92.52 | $92.50 | $92.50 |
| Purchase #6 | $129.51 | 8.593% | $140.6388 | $140.64 | $140.65 | $140.60 |
| Purchase #7 | $61.90 | 7.646% | $66.6329 | $66.63 | $66.65 | $66.60 |
| 7 purchase totals = | $687.49 | $745.6103 | $745.60 | $745.65 | $745.50 | |