| 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 | $206.82 | 8.371% | $224.1329 | $224.13 | $224.15 | $224.10 |
| Purchase #2 | $42.97 | 6.779% | $45.8829 | $45.88 | $45.90 | $45.90 |
| Purchase #3 | $13.75 | 13.557% | $15.6141 | $15.61 | $15.60 | $15.60 |
| Purchase #4 | $109.39 | 8.342% | $118.5153 | $118.52 | $118.50 | $118.50 |
| Purchase #5 | $34.98 | 5.486% | $36.899 | $36.90 | $36.90 | $36.90 |
| Purchase #6 | $197.35 | 6.807% | $210.7836 | $210.78 | $210.80 | $210.80 |
| Purchase #7 | $178.32 | 5.739% | $188.5538 | $188.55 | $188.55 | $188.60 |
| 7 purchase totals = | $783.58 | $840.3816 | $840.37 | $840.40 | $840.40 | |