| 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 | $219.46 | 8.839% | $238.8581 | $238.86 | $238.85 | $238.90 |
| Purchase #2 | $102.99 | 13.734% | $117.1346 | $117.13 | $117.15 | $117.10 |
| Purchase #3 | $170.84 | 9.143% | $186.4599 | $186.46 | $186.45 | $186.50 |
| Purchase #4 | $49.69 | 9.811% | $54.5651 | $54.57 | $54.55 | $54.60 |
| Purchase #5 | $44.36 | 4.157% | $46.204 | $46.20 | $46.20 | $46.20 |
| Purchase #6 | $124.40 | 9.256% | $135.9145 | $135.91 | $135.90 | $135.90 |
| Purchase #7 | $195.41 | 3.276% | $201.8116 | $201.81 | $201.80 | $201.80 |
| 7 purchase totals = | $907.15 | $980.9478 | $980.94 | $980.90 | $981.00 | |