| 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 | $182.39 | 13.438% | $206.8996 | $206.90 | $206.90 | $206.90 |
| Purchase #2 | $88.47 | 13.862% | $100.7337 | $100.73 | $100.75 | $100.70 |
| Purchase #3 | $154.95 | 8.549% | $168.1967 | $168.20 | $168.20 | $168.20 |
| Purchase #4 | $58.91 | 12.319% | $66.1671 | $66.17 | $66.15 | $66.20 |
| Purchase #5 | $79.43 | 11.309% | $88.4127 | $88.41 | $88.40 | $88.40 |
| Purchase #6 | $29.34 | 7.361% | $31.4997 | $31.50 | $31.50 | $31.50 |
| Purchase #7 | $212.85 | 11.674% | $237.6981 | $237.70 | $237.70 | $237.70 |
| 7 purchase totals = | $806.34 | $899.6076 | $899.61 | $899.60 | $899.60 | |