| 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 | $21.78 | 10.659% | $24.1015 | $24.10 | $24.10 | $24.10 |
| Purchase #2 | $164.76 | 9.616% | $180.6033 | $180.60 | $180.60 | $180.60 |
| Purchase #3 | $35.62 | 4.625% | $37.2674 | $37.27 | $37.25 | $37.30 |
| Purchase #4 | $152.80 | 7.431% | $164.1546 | $164.15 | $164.15 | $164.20 |
| Purchase #5 | $65.37 | 5.167% | $68.7477 | $68.75 | $68.75 | $68.70 |
| Purchase #6 | $106.59 | 11.120% | $118.4428 | $118.44 | $118.45 | $118.40 |
| Purchase #7 | $219.51 | 12.790% | $247.5853 | $247.59 | $247.60 | $247.60 |
| 7 purchase totals = | $766.43 | $840.9026 | $840.90 | $840.90 | $840.90 | |