| 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 | $45.36 | 4.423% | $47.3663 | $47.37 | $47.35 | $47.40 |
| Purchase #2 | $90.65 | 13.421% | $102.8161 | $102.82 | $102.80 | $102.80 |
| Purchase #3 | $215.96 | 13.369% | $244.8317 | $244.83 | $244.85 | $244.80 |
| Purchase #4 | $86.31 | 6.581% | $91.9901 | $91.99 | $92.00 | $92.00 |
| Purchase #5 | $106.26 | 3.514% | $109.994 | $109.99 | $110.00 | $110.00 |
| Purchase #6 | $162.36 | 6.543% | $172.9832 | $172.98 | $173.00 | $173.00 |
| Purchase #7 | $54.25 | 13.445% | $61.5439 | $61.54 | $61.55 | $61.50 |
| 7 purchase totals = | $761.15 | $831.5253 | $831.52 | $831.55 | $831.50 | |