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 | $17.33 | 4.326% | $18.0797 | $18.08 | $18.10 | $18.10 |
Purchase #2 | $16.63 | 12.363% | $18.686 | $18.69 | $18.70 | $18.70 |
Purchase #3 | $143.86 | 13.356% | $163.0739 | $163.07 | $163.05 | $163.10 |
Purchase #4 | $148.46 | 8.285% | $160.7599 | $160.76 | $160.75 | $160.80 |
Purchase #5 | $63.97 | 12.413% | $71.9106 | $71.91 | $71.90 | $71.90 |
Purchase #6 | $244.48 | 7.873% | $263.7279 | $263.73 | $263.75 | $263.70 |
Purchase #7 | $242.52 | 10.108% | $267.0339 | $267.03 | $267.05 | $267.00 |
7 purchase totals = | $877.25 | $963.2719 | $963.27 | $963.30 | $963.30 |