| 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 | $105.47 | 6.288% | $112.102 | $112.10 | $112.10 | $112.10 |
| Purchase #2 | $175.43 | 10.831% | $194.4308 | $194.43 | $194.45 | $194.40 |
| Purchase #3 | $68.65 | 3.601% | $71.1221 | $71.12 | $71.10 | $71.10 |
| Purchase #4 | $98.48 | 9.856% | $108.1862 | $108.19 | $108.20 | $108.20 |
| Purchase #5 | $165.40 | 7.336% | $177.5337 | $177.53 | $177.55 | $177.50 |
| Purchase #6 | $196.62 | 6.372% | $209.1486 | $209.15 | $209.15 | $209.10 |
| Purchase #7 | $58.86 | 3.759% | $61.0725 | $61.07 | $61.05 | $61.10 |
| 7 purchase totals = | $868.91 | $933.5959 | $933.59 | $933.60 | $933.50 | |