| 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 | $88.32 | 3.726% | $91.6108 | $91.61 | $91.60 | $91.60 |
| Purchase #2 | $199.67 | 7.544% | $214.7331 | $214.73 | $214.75 | $214.70 |
| Purchase #3 | $105.42 | 3.501% | $109.1108 | $109.11 | $109.10 | $109.10 |
| Purchase #4 | $101.80 | 3.733% | $105.6002 | $105.60 | $105.60 | $105.60 |
| Purchase #5 | $217.66 | 4.117% | $226.6211 | $226.62 | $226.60 | $226.60 |
| Purchase #6 | $60.87 | 12.192% | $68.2913 | $68.29 | $68.30 | $68.30 |
| Purchase #7 | $150.37 | 8.647% | $163.3725 | $163.37 | $163.35 | $163.40 |
| 7 purchase totals = | $924.11 | $979.3398 | $979.33 | $979.30 | $979.30 | |