| 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 | $71.43 | 7.389% | $76.708 | $76.71 | $76.70 | $76.70 |
| Purchase #2 | $41.86 | 10.804% | $46.3826 | $46.38 | $46.40 | $46.40 |
| Purchase #3 | $45.89 | 7.372% | $49.273 | $49.27 | $49.25 | $49.30 |
| Purchase #4 | $36.97 | 4.288% | $38.5553 | $38.56 | $38.55 | $38.60 |
| Purchase #5 | $193.99 | 3.730% | $201.2258 | $201.23 | $201.25 | $201.20 |
| Purchase #6 | $35.97 | 10.204% | $39.6404 | $39.64 | $39.65 | $39.60 |
| Purchase #7 | $133.96 | 4.614% | $140.1409 | $140.14 | $140.15 | $140.10 |
| 7 purchase totals = | $560.07 | $591.9260 | $591.93 | $591.95 | $591.90 | |