| 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 | $204.47 | 8.133% | $221.0995 | $221.10 | $221.10 | $221.10 |
| Purchase #2 | $151.68 | 11.268% | $168.7713 | $168.77 | $168.75 | $168.80 |
| Purchase #3 | $232.91 | 4.401% | $243.1604 | $243.16 | $243.15 | $243.20 |
| Purchase #4 | $205.55 | 12.824% | $231.9097 | $231.91 | $231.90 | $231.90 |
| Purchase #5 | $108.76 | 9.735% | $119.3478 | $119.35 | $119.35 | $119.30 |
| Purchase #6 | $229.92 | 5.600% | $242.7955 | $242.80 | $242.80 | $242.80 |
| Purchase #7 | $234.90 | 3.438% | $242.9759 | $242.98 | $243.00 | $243.00 |
| 7 purchase totals = | $1,368.19 | $1,470.0601 | $1,470.07 | $1,470.05 | $1,470.10 | |