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 | $66.44 | 9.223% | $72.5678 | $72.57 | $72.55 | $72.60 |
Purchase #2 | $90.61 | 9.410% | $99.1364 | $99.14 | $99.15 | $99.10 |
Purchase #3 | $97.68 | 3.397% | $100.9982 | $101.00 | $101.00 | $101.00 |
Purchase #4 | $101.83 | 5.688% | $107.6221 | $107.62 | $107.60 | $107.60 |
Purchase #5 | $136.66 | 12.277% | $153.4377 | $153.44 | $153.45 | $153.40 |
Purchase #6 | $10.29 | 6.356% | $10.944 | $10.94 | $10.95 | $10.90 |
Purchase #7 | $35.51 | 9.626% | $38.9282 | $38.93 | $38.95 | $38.90 |
7 purchase totals = | $539.02 | $583.6344 | $583.64 | $583.65 | $583.50 |