| 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 | $212.64 | 5.251% | $223.8057 | $223.81 | $223.80 | $223.80 |
| Purchase #2 | $36.95 | 8.676% | $40.1558 | $40.16 | $40.15 | $40.20 |
| Purchase #3 | $89.85 | 13.743% | $102.1981 | $102.20 | $102.20 | $102.20 |
| Purchase #4 | $76.79 | 12.352% | $86.2751 | $86.28 | $86.30 | $86.30 |
| Purchase #5 | $203.40 | 7.756% | $219.1757 | $219.18 | $219.20 | $219.20 |
| Purchase #6 | $42.91 | 7.270% | $46.0296 | $46.03 | $46.05 | $46.00 |
| Purchase #7 | $215.49 | 13.600% | $244.7966 | $244.80 | $244.80 | $244.80 |
| 7 purchase totals = | $878.03 | $962.4366 | $962.46 | $962.50 | $962.50 | |