| 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 | $213.53 | 10.592% | $236.1471 | $236.15 | $236.15 | $236.10 |
| Purchase #2 | $229.30 | 13.436% | $260.1087 | $260.11 | $260.10 | $260.10 |
| Purchase #3 | $196.78 | 6.368% | $209.311 | $209.31 | $209.30 | $209.30 |
| Purchase #4 | $70.60 | 4.606% | $73.8518 | $73.85 | $73.85 | $73.90 |
| Purchase #5 | $143.78 | 3.400% | $148.6685 | $148.67 | $148.65 | $148.70 |
| Purchase #6 | $176.89 | 4.199% | $184.3176 | $184.32 | $184.30 | $184.30 |
| Purchase #7 | $213.37 | 12.390% | $239.8065 | $239.81 | $239.80 | $239.80 |
| 7 purchase totals = | $1,244.25 | $1,352.2112 | $1,352.22 | $1,352.15 | $1,352.20 | |