| 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 | $233.34 | 4.301% | $243.376 | $243.38 | $243.40 | $243.40 |
| Purchase #2 | $53.52 | 9.392% | $58.5466 | $58.55 | $58.55 | $58.50 |
| Purchase #3 | $212.67 | 9.116% | $232.057 | $232.06 | $232.05 | $232.10 |
| Purchase #4 | $163.65 | 3.177% | $168.8492 | $168.85 | $168.85 | $168.80 |
| Purchase #5 | $160.78 | 11.519% | $179.3002 | $179.30 | $179.30 | $179.30 |
| Purchase #6 | $112.96 | 3.174% | $116.5454 | $116.55 | $116.55 | $116.50 |
| Purchase #7 | $120.55 | 12.594% | $135.7321 | $135.73 | $135.75 | $135.70 |
| 7 purchase totals = | $1,057.47 | $1,134.4065 | $1,134.42 | $1,134.45 | $1,134.30 | |