| 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 | $93.28 | 9.401% | $102.0493 | $102.05 | $102.05 | $102.00 |
| Purchase #2 | $72.90 | 3.719% | $75.6112 | $75.61 | $75.60 | $75.60 |
| Purchase #3 | $168.75 | 6.649% | $179.9702 | $179.97 | $179.95 | $180.00 |
| Purchase #4 | $141.56 | 7.340% | $151.9505 | $151.95 | $151.95 | $152.00 |
| Purchase #5 | $220.28 | 8.354% | $238.6822 | $238.68 | $238.70 | $238.70 |
| Purchase #6 | $147.87 | 5.254% | $155.6391 | $155.64 | $155.65 | $155.60 |
| Purchase #7 | $69.65 | 5.198% | $73.2704 | $73.27 | $73.25 | $73.30 |
| 7 purchase totals = | $914.29 | $977.1729 | $977.17 | $977.15 | $977.20 | |