| 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 | $100.49 | 12.381% | $112.9317 | $112.93 | $112.95 | $112.90 |
| Purchase #2 | $227.68 | 6.589% | $242.6818 | $242.68 | $242.70 | $242.70 |
| Purchase #3 | $186.85 | 3.561% | $193.5037 | $193.50 | $193.50 | $193.50 |
| Purchase #4 | $22.60 | 7.470% | $24.2882 | $24.29 | $24.30 | $24.30 |
| Purchase #5 | $48.48 | 3.804% | $50.3242 | $50.32 | $50.30 | $50.30 |
| Purchase #6 | $59.43 | 9.152% | $64.869 | $64.87 | $64.85 | $64.90 |
| Purchase #7 | $187.42 | 6.468% | $199.5423 | $199.54 | $199.55 | $199.50 |
| 7 purchase totals = | $832.95 | $888.1409 | $888.13 | $888.15 | $888.10 | |