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 | $96.72 | 11.364% | $107.7113 | $107.71 | $107.70 | $107.70 |
Purchase #2 | $197.49 | 7.467% | $212.2366 | $212.24 | $212.25 | $212.20 |
Purchase #3 | $99.52 | 5.511% | $105.0045 | $105.00 | $105.00 | $105.00 |
Purchase #4 | $71.98 | 5.759% | $76.1253 | $76.13 | $76.15 | $76.10 |
Purchase #5 | $150.34 | 3.322% | $155.3343 | $155.33 | $155.35 | $155.30 |
Purchase #6 | $61.49 | 11.765% | $68.7243 | $68.72 | $68.70 | $68.70 |
Purchase #7 | $78.48 | 8.237% | $84.9444 | $84.94 | $84.95 | $84.90 |
7 purchase totals = | $756.02 | $810.0807 | $810.07 | $810.10 | $809.90 |