| 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 | $209.86 | 4.679% | $219.6793 | $219.68 | $219.70 | $219.70 |
| Purchase #2 | $178.36 | 10.615% | $197.2929 | $197.29 | $197.30 | $197.30 |
| Purchase #3 | $64.35 | 6.400% | $68.4684 | $68.47 | $68.45 | $68.50 |
| Purchase #4 | $37.56 | 8.295% | $40.6756 | $40.68 | $40.70 | $40.70 |
| Purchase #5 | $228.96 | 3.325% | $236.5729 | $236.57 | $236.55 | $236.60 |
| Purchase #6 | $141.34 | 12.660% | $159.2336 | $159.23 | $159.25 | $159.20 |
| Purchase #7 | $45.57 | 3.368% | $47.1048 | $47.10 | $47.10 | $47.10 |
| 7 purchase totals = | $906.00 | $969.0275 | $969.02 | $969.05 | $969.10 | |