| 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 | $67.62 | 4.437% | $70.6203 | $70.62 | $70.60 | $70.60 |
| Purchase #2 | $86.49 | 12.235% | $97.0721 | $97.07 | $97.05 | $97.10 |
| Purchase #3 | $210.86 | 6.717% | $225.0235 | $225.02 | $225.00 | $225.00 |
| Purchase #4 | $211.71 | 6.422% | $225.306 | $225.31 | $225.30 | $225.30 |
| Purchase #5 | $142.66 | 12.743% | $160.8392 | $160.84 | $160.85 | $160.80 |
| Purchase #6 | $8.85 | 13.746% | $10.0665 | $10.07 | $10.05 | $10.10 |
| Purchase #7 | $94.53 | 12.479% | $106.3264 | $106.33 | $106.35 | $106.30 |
| 7 purchase totals = | $822.72 | $895.2540 | $895.26 | $895.20 | $895.20 | |