| 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 | $116.89 | 3.229% | $120.6644 | $120.66 | $120.65 | $120.70 |
| Purchase #2 | $192.82 | 10.526% | $213.1162 | $213.12 | $213.10 | $213.10 |
| Purchase #3 | $228.90 | 12.474% | $257.453 | $257.45 | $257.45 | $257.50 |
| Purchase #4 | $233.61 | 10.624% | $258.4287 | $258.43 | $258.45 | $258.40 |
| Purchase #5 | $148.90 | 13.792% | $169.4363 | $169.44 | $169.45 | $169.40 |
| Purchase #6 | $153.33 | 3.830% | $159.2025 | $159.20 | $159.20 | $159.20 |
| Purchase #7 | $131.76 | 5.566% | $139.0938 | $139.09 | $139.10 | $139.10 |
| 7 purchase totals = | $1,206.21 | $1,317.3949 | $1,317.39 | $1,317.40 | $1,317.40 | |