| 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 | $80.81 | 4.306% | $84.2897 | $84.29 | $84.30 | $84.30 |
| Purchase #2 | $90.35 | 13.426% | $102.4804 | $102.48 | $102.50 | $102.50 |
| Purchase #3 | $107.28 | 4.862% | $112.496 | $112.50 | $112.50 | $112.50 |
| Purchase #4 | $19.28 | 12.104% | $21.6137 | $21.61 | $21.60 | $21.60 |
| Purchase #5 | $236.46 | 6.194% | $251.1063 | $251.11 | $251.10 | $251.10 |
| Purchase #6 | $39.26 | 12.821% | $44.2935 | $44.29 | $44.30 | $44.30 |
| Purchase #7 | $198.78 | 8.560% | $215.7956 | $215.80 | $215.80 | $215.80 |
| 7 purchase totals = | $772.22 | $832.0752 | $832.08 | $832.10 | $832.10 | |