| 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 | $219.52 | 13.513% | $249.1837 | $249.18 | $249.20 | $249.20 |
| Purchase #2 | $136.62 | 6.844% | $145.9703 | $145.97 | $145.95 | $146.00 |
| Purchase #3 | $144.71 | 11.368% | $161.1606 | $161.16 | $161.15 | $161.20 |
| Purchase #4 | $35.61 | 5.627% | $37.6138 | $37.61 | $37.60 | $37.60 |
| Purchase #5 | $110.42 | 12.390% | $124.101 | $124.10 | $124.10 | $124.10 |
| Purchase #6 | $176.36 | 11.352% | $196.3804 | $196.38 | $196.40 | $196.40 |
| Purchase #7 | $64.30 | 7.799% | $69.3148 | $69.31 | $69.30 | $69.30 |
| 7 purchase totals = | $887.54 | $983.7246 | $983.71 | $983.70 | $983.80 | |