| 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 | $66.27 | 7.644% | $71.3357 | $71.34 | $71.35 | $71.30 |
| Purchase #2 | $33.55 | 8.556% | $36.4205 | $36.42 | $36.40 | $36.40 |
| Purchase #3 | $48.30 | 13.381% | $54.763 | $54.76 | $54.75 | $54.80 |
| Purchase #4 | $7.68 | 13.239% | $8.6968 | $8.70 | $8.70 | $8.70 |
| Purchase #5 | $67.41 | 6.317% | $71.6683 | $71.67 | $71.65 | $71.70 |
| Purchase #6 | $248.28 | 12.779% | $280.0077 | $280.01 | $280.00 | $280.00 |
| Purchase #7 | $194.97 | 10.379% | $215.2059 | $215.21 | $215.20 | $215.20 |
| 7 purchase totals = | $666.46 | $738.0979 | $738.11 | $738.05 | $738.10 | |