| 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 | $99.57 | 6.207% | $105.7503 | $105.75 | $105.75 | $105.80 |
| Purchase #2 | $231.89 | 6.657% | $247.3269 | $247.33 | $247.35 | $247.30 |
| Purchase #3 | $209.56 | 9.244% | $228.9317 | $228.93 | $228.95 | $228.90 |
| Purchase #4 | $149.26 | 13.695% | $169.7012 | $169.70 | $169.70 | $169.70 |
| Purchase #5 | $102.75 | 3.365% | $106.2075 | $106.21 | $106.20 | $106.20 |
| Purchase #6 | $90.82 | 13.203% | $102.811 | $102.81 | $102.80 | $102.80 |
| Purchase #7 | $118.77 | 8.244% | $128.5614 | $128.56 | $128.55 | $128.60 |
| 7 purchase totals = | $1,002.62 | $1,089.2900 | $1,089.29 | $1,089.30 | $1,089.30 | |