| 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 | $124.69 | 3.202% | $128.6826 | $128.68 | $128.70 | $128.70 |
| Purchase #2 | $121.29 | 12.692% | $136.6841 | $136.68 | $136.70 | $136.70 |
| Purchase #3 | $231.48 | 3.460% | $239.4892 | $239.49 | $239.50 | $239.50 |
| Purchase #4 | $143.74 | 10.183% | $158.377 | $158.38 | $158.40 | $158.40 |
| Purchase #5 | $182.95 | 6.222% | $194.3331 | $194.33 | $194.35 | $194.30 |
| Purchase #6 | $88.79 | 4.861% | $93.1061 | $93.11 | $93.10 | $93.10 |
| Purchase #7 | $43.51 | 5.256% | $45.7969 | $45.80 | $45.80 | $45.80 |
| 7 purchase totals = | $936.45 | $996.4690 | $996.47 | $996.55 | $996.50 | |