| 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 | $202.79 | 8.500% | $220.0272 | $220.03 | $220.05 | $220.00 |
| Purchase #2 | $60.49 | 7.106% | $64.7884 | $64.79 | $64.80 | $64.80 |
| Purchase #3 | $228.34 | 9.848% | $250.8269 | $250.83 | $250.85 | $250.80 |
| Purchase #4 | $58.88 | 3.279% | $60.8107 | $60.81 | $60.80 | $60.80 |
| Purchase #5 | $58.97 | 3.126% | $60.8134 | $60.81 | $60.80 | $60.80 |
| Purchase #6 | $106.47 | 12.363% | $119.6329 | $119.63 | $119.65 | $119.60 |
| Purchase #7 | $44.99 | 8.636% | $48.8753 | $48.88 | $48.90 | $48.90 |
| 7 purchase totals = | $760.93 | $825.7748 | $825.78 | $825.85 | $825.70 | |