| 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 | $98.48 | 10.114% | $108.4403 | $108.44 | $108.45 | $108.40 |
| Purchase #2 | $218.46 | 3.571% | $226.2612 | $226.26 | $226.25 | $226.30 |
| Purchase #3 | $112.33 | 4.836% | $117.7623 | $117.76 | $117.75 | $117.80 |
| Purchase #4 | $110.80 | 6.603% | $118.1161 | $118.12 | $118.10 | $118.10 |
| Purchase #5 | $59.34 | 5.840% | $62.8055 | $62.81 | $62.80 | $62.80 |
| Purchase #6 | $18.59 | 13.591% | $21.1166 | $21.12 | $21.10 | $21.10 |
| Purchase #7 | $205.31 | 12.244% | $230.4482 | $230.45 | $230.45 | $230.40 |
| 7 purchase totals = | $823.31 | $884.9502 | $884.96 | $884.90 | $884.90 | |