| 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 | $132.94 | 7.667% | $143.1325 | $143.13 | $143.15 | $143.10 |
| Purchase #2 | $129.47 | 8.212% | $140.1021 | $140.10 | $140.10 | $140.10 |
| Purchase #3 | $55.39 | 8.860% | $60.2976 | $60.30 | $60.30 | $60.30 |
| Purchase #4 | $239.77 | 13.764% | $272.7719 | $272.77 | $272.75 | $272.80 |
| Purchase #5 | $205.47 | 9.250% | $224.476 | $224.48 | $224.50 | $224.50 |
| Purchase #6 | $36.47 | 7.210% | $39.0995 | $39.10 | $39.10 | $39.10 |
| Purchase #7 | $25.74 | 3.237% | $26.5732 | $26.57 | $26.55 | $26.60 |
| 7 purchase totals = | $825.25 | $906.4528 | $906.45 | $906.45 | $906.50 | |