| 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 | $106.52 | 8.443% | $115.5135 | $115.51 | $115.50 | $115.50 |
| Purchase #2 | $240.40 | 6.442% | $255.8866 | $255.89 | $255.90 | $255.90 |
| Purchase #3 | $167.45 | 4.648% | $175.2331 | $175.23 | $175.25 | $175.20 |
| Purchase #4 | $227.38 | 7.338% | $244.0651 | $244.07 | $244.05 | $244.10 |
| Purchase #5 | $210.71 | 3.794% | $218.7043 | $218.70 | $218.70 | $218.70 |
| Purchase #6 | $41.88 | 11.379% | $46.6455 | $46.65 | $46.65 | $46.60 |
| Purchase #7 | $246.41 | 10.290% | $271.7656 | $271.77 | $271.75 | $271.80 |
| 7 purchase totals = | $1,240.75 | $1,327.8137 | $1,327.82 | $1,327.80 | $1,327.80 | |