| 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 | $243.36 | 13.198% | $275.4787 | $275.48 | $275.50 | $275.50 |
| Purchase #2 | $10.96 | 9.148% | $11.9626 | $11.96 | $11.95 | $12.00 |
| Purchase #3 | $236.56 | 13.344% | $268.1266 | $268.13 | $268.15 | $268.10 |
| Purchase #4 | $221.46 | 7.167% | $237.332 | $237.33 | $237.35 | $237.30 |
| Purchase #5 | $133.98 | 11.814% | $149.8084 | $149.81 | $149.80 | $149.80 |
| Purchase #6 | $109.48 | 11.375% | $121.9334 | $121.93 | $121.95 | $121.90 |
| Purchase #7 | $232.54 | 9.285% | $254.1313 | $254.13 | $254.15 | $254.10 |
| 7 purchase totals = | $1,188.34 | $1,318.7730 | $1,318.77 | $1,318.85 | $1,318.70 | |