| 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 | $232.88 | 13.680% | $264.738 | $264.74 | $264.75 | $264.70 |
| Purchase #2 | $166.33 | 12.690% | $187.4373 | $187.44 | $187.45 | $187.40 |
| Purchase #3 | $166.68 | 5.586% | $175.9907 | $175.99 | $176.00 | $176.00 |
| Purchase #4 | $238.91 | 8.871% | $260.1037 | $260.10 | $260.10 | $260.10 |
| Purchase #5 | $53.87 | 8.468% | $58.4317 | $58.43 | $58.45 | $58.40 |
| Purchase #6 | $245.53 | 7.174% | $263.1443 | $263.14 | $263.15 | $263.10 |
| Purchase #7 | $184.66 | 11.269% | $205.4693 | $205.47 | $205.45 | $205.50 |
| 7 purchase totals = | $1,288.86 | $1,415.3150 | $1,415.31 | $1,415.35 | $1,415.20 | |