| 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 | $152.48 | 5.583% | $160.993 | $160.99 | $161.00 | $161.00 |
| Purchase #2 | $116.51 | 8.812% | $126.7769 | $126.78 | $126.80 | $126.80 |
| Purchase #3 | $127.81 | 6.243% | $135.7892 | $135.79 | $135.80 | $135.80 |
| Purchase #4 | $235.39 | 12.338% | $264.4324 | $264.43 | $264.45 | $264.40 |
| Purchase #5 | $227.69 | 13.140% | $257.6085 | $257.61 | $257.60 | $257.60 |
| Purchase #6 | $189.47 | 10.286% | $208.9589 | $208.96 | $208.95 | $209.00 |
| Purchase #7 | $79.84 | 12.557% | $89.8655 | $89.87 | $89.85 | $89.90 |
| 7 purchase totals = | $1,129.19 | $1,244.4244 | $1,244.43 | $1,244.45 | $1,244.50 | |