| 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 | $201.83 | 4.513% | $210.9386 | $210.94 | $210.95 | $210.90 |
| Purchase #2 | $57.95 | 3.635% | $60.0565 | $60.06 | $60.05 | $60.10 |
| Purchase #3 | $188.67 | 5.634% | $199.2997 | $199.30 | $199.30 | $199.30 |
| Purchase #4 | $112.42 | 10.464% | $124.1836 | $124.18 | $124.20 | $124.20 |
| Purchase #5 | $60.58 | 3.420% | $62.6518 | $62.65 | $62.65 | $62.70 |
| Purchase #6 | $143.48 | 7.251% | $153.8837 | $153.88 | $153.90 | $153.90 |
| Purchase #7 | $26.32 | 13.257% | $29.8092 | $29.81 | $29.80 | $29.80 |
| 7 purchase totals = | $791.25 | $840.8231 | $840.82 | $840.85 | $840.90 | |