| 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 | $30.55 | 6.110% | $32.4166 | $32.42 | $32.40 | $32.40 |
| Purchase #2 | $159.94 | 4.739% | $167.5196 | $167.52 | $167.50 | $167.50 |
| Purchase #3 | $104.94 | 3.807% | $108.9351 | $108.94 | $108.95 | $108.90 |
| Purchase #4 | $224.72 | 8.869% | $244.6504 | $244.65 | $244.65 | $244.70 |
| Purchase #5 | $148.31 | 8.720% | $161.2426 | $161.24 | $161.25 | $161.20 |
| Purchase #6 | $105.63 | 6.293% | $112.2773 | $112.28 | $112.30 | $112.30 |
| Purchase #7 | $10.80 | 7.249% | $11.5829 | $11.58 | $11.60 | $11.60 |
| 7 purchase totals = | $784.89 | $838.6245 | $838.63 | $838.65 | $838.60 | |