| 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 | $58.43 | 8.509% | $63.4018 | $63.40 | $63.40 | $63.40 |
| Purchase #2 | $76.82 | 8.136% | $83.0701 | $83.07 | $83.05 | $83.10 |
| Purchase #3 | $140.53 | 5.648% | $148.4671 | $148.47 | $148.45 | $148.50 |
| Purchase #4 | $71.50 | 4.498% | $74.7161 | $74.72 | $74.70 | $74.70 |
| Purchase #5 | $210.47 | 3.566% | $217.9754 | $217.98 | $218.00 | $218.00 |
| Purchase #6 | $120.35 | 9.787% | $132.1287 | $132.13 | $132.15 | $132.10 |
| Purchase #7 | $133.96 | 5.358% | $141.1376 | $141.14 | $141.15 | $141.10 |
| 7 purchase totals = | $812.06 | $860.8968 | $860.91 | $860.90 | $860.90 | |