| 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 | $150.67 | 8.240% | $163.0852 | $163.09 | $163.10 | $163.10 |
| Purchase #2 | $108.35 | 7.177% | $116.1263 | $116.13 | $116.15 | $116.10 |
| Purchase #3 | $147.87 | 8.717% | $160.7598 | $160.76 | $160.75 | $160.80 |
| Purchase #4 | $232.43 | 7.683% | $250.2876 | $250.29 | $250.30 | $250.30 |
| Purchase #5 | $116.28 | 4.655% | $121.6928 | $121.69 | $121.70 | $121.70 |
| Purchase #6 | $92.86 | 3.569% | $96.1742 | $96.17 | $96.15 | $96.20 |
| Purchase #7 | $64.25 | 13.155% | $72.7021 | $72.70 | $72.70 | $72.70 |
| 7 purchase totals = | $912.71 | $980.8280 | $980.83 | $980.85 | $980.90 | |