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 | $20.31 | 7.786% | $21.8913 | $21.89 | $21.90 | $21.90 |
Purchase #2 | $101.67 | 11.630% | $113.4942 | $113.49 | $113.50 | $113.50 |
Purchase #3 | $170.65 | 5.410% | $179.8822 | $179.88 | $179.90 | $179.90 |
Purchase #4 | $175.25 | 12.491% | $197.1405 | $197.14 | $197.15 | $197.10 |
Purchase #5 | $42.70 | 12.261% | $47.9354 | $47.94 | $47.95 | $47.90 |
Purchase #6 | $142.44 | 10.107% | $156.8364 | $156.84 | $156.85 | $156.80 |
Purchase #7 | $60.31 | 4.426% | $62.9793 | $62.98 | $63.00 | $63.00 |
7 purchase totals = | $713.33 | $780.1593 | $780.16 | $780.25 | $780.10 |