| 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 | $102.74 | 6.322% | $109.2352 | $109.24 | $109.25 | $109.20 |
| Purchase #2 | $84.98 | 8.453% | $92.1634 | $92.16 | $92.15 | $92.20 |
| Purchase #3 | $55.91 | 4.781% | $58.5831 | $58.58 | $58.60 | $58.60 |
| Purchase #4 | $47.29 | 9.451% | $51.7594 | $51.76 | $51.75 | $51.80 |
| Purchase #5 | $56.38 | 5.751% | $59.6224 | $59.62 | $59.60 | $59.60 |
| Purchase #6 | $81.39 | 3.333% | $84.1027 | $84.10 | $84.10 | $84.10 |
| Purchase #7 | $250.48 | 8.155% | $270.9066 | $270.91 | $270.90 | $270.90 |
| 7 purchase totals = | $679.17 | $726.3728 | $726.37 | $726.35 | $726.40 | |