| 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 | $227.68 | 3.775% | $236.2749 | $236.27 | $236.25 | $236.30 |
| Purchase #2 | $101.84 | 4.827% | $106.7558 | $106.76 | $106.75 | $106.80 |
| Purchase #3 | $103.98 | 11.611% | $116.0531 | $116.05 | $116.05 | $116.10 |
| Purchase #4 | $38.58 | 11.596% | $43.0537 | $43.05 | $43.05 | $43.10 |
| Purchase #5 | $103.81 | 4.384% | $108.361 | $108.36 | $108.35 | $108.40 |
| Purchase #6 | $183.42 | 5.384% | $193.2953 | $193.30 | $193.30 | $193.30 |
| Purchase #7 | $78.55 | 12.592% | $88.441 | $88.44 | $88.45 | $88.40 |
| 7 purchase totals = | $837.86 | $892.2348 | $892.23 | $892.20 | $892.40 | |