| 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 | $67.99 | 4.683% | $71.174 | $71.17 | $71.15 | $71.20 |
| Purchase #2 | $141.58 | 6.765% | $151.1579 | $151.16 | $151.15 | $151.20 |
| Purchase #3 | $12.28 | 7.553% | $13.2075 | $13.21 | $13.20 | $13.20 |
| Purchase #4 | $122.75 | 6.299% | $130.482 | $130.48 | $130.50 | $130.50 |
| Purchase #5 | $88.77 | 10.175% | $97.8023 | $97.80 | $97.80 | $97.80 |
| Purchase #6 | $135.65 | 9.369% | $148.359 | $148.36 | $148.35 | $148.40 |
| Purchase #7 | $78.75 | 7.371% | $84.5547 | $84.55 | $84.55 | $84.60 |
| 7 purchase totals = | $647.77 | $696.7374 | $696.73 | $696.70 | $696.90 | |