| 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 | $250.29 | 5.343% | $263.663 | $263.66 | $263.65 | $263.70 |
| Purchase #2 | $173.83 | 11.251% | $193.3876 | $193.39 | $193.40 | $193.40 |
| Purchase #3 | $112.62 | 9.601% | $123.4326 | $123.43 | $123.45 | $123.40 |
| Purchase #4 | $86.32 | 12.492% | $97.1031 | $97.10 | $97.10 | $97.10 |
| Purchase #5 | $22.88 | 4.165% | $23.833 | $23.83 | $23.85 | $23.80 |
| Purchase #6 | $100.30 | 10.569% | $110.9007 | $110.90 | $110.90 | $110.90 |
| Purchase #7 | $109.92 | 3.267% | $113.5111 | $113.51 | $113.50 | $113.50 |
| 7 purchase totals = | $856.16 | $925.8311 | $925.82 | $925.85 | $925.80 | |