| 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 | $21.64 | 12.232% | $24.287 | $24.29 | $24.30 | $24.30 |
| Purchase #2 | $104.77 | 3.572% | $108.5124 | $108.51 | $108.50 | $108.50 |
| Purchase #3 | $93.86 | 13.611% | $106.6353 | $106.64 | $106.65 | $106.60 |
| Purchase #4 | $234.79 | 9.187% | $256.3602 | $256.36 | $256.35 | $256.40 |
| Purchase #5 | $12.26 | 9.128% | $13.3791 | $13.38 | $13.40 | $13.40 |
| Purchase #6 | $186.57 | 8.136% | $201.7493 | $201.75 | $201.75 | $201.70 |
| Purchase #7 | $236.72 | 5.874% | $250.6249 | $250.62 | $250.60 | $250.60 |
| 7 purchase totals = | $890.61 | $961.5482 | $961.55 | $961.55 | $961.50 | |