| 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 | $30.96 | 3.521% | $32.0501 | $32.05 | $32.05 | $32.10 |
| Purchase #2 | $36.38 | 13.636% | $41.3408 | $41.34 | $41.35 | $41.30 |
| Purchase #3 | $155.30 | 6.425% | $165.278 | $165.28 | $165.30 | $165.30 |
| Purchase #4 | $117.53 | 4.413% | $122.7166 | $122.72 | $122.70 | $122.70 |
| Purchase #5 | $244.53 | 6.476% | $260.3658 | $260.37 | $260.35 | $260.40 |
| Purchase #6 | $239.96 | 8.450% | $260.2366 | $260.24 | $260.25 | $260.20 |
| Purchase #7 | $101.64 | 5.116% | $106.8399 | $106.84 | $106.85 | $106.80 |
| 7 purchase totals = | $926.30 | $988.8278 | $988.84 | $988.85 | $988.80 | |