| 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 | $66.42 | 4.325% | $69.2927 | $69.29 | $69.30 | $69.30 |
| Purchase #2 | $118.87 | 10.665% | $131.5475 | $131.55 | $131.55 | $131.50 |
| Purchase #3 | $114.87 | 8.649% | $124.8051 | $124.81 | $124.80 | $124.80 |
| Purchase #4 | $84.46 | 6.259% | $89.7464 | $89.75 | $89.75 | $89.70 |
| Purchase #5 | $194.71 | 9.817% | $213.8247 | $213.82 | $213.80 | $213.80 |
| Purchase #6 | $5.81 | 6.785% | $6.2042 | $6.20 | $6.20 | $6.20 |
| Purchase #7 | $221.47 | 9.779% | $243.1276 | $243.13 | $243.15 | $243.10 |
| 7 purchase totals = | $806.61 | $878.5482 | $878.55 | $878.55 | $878.40 | |