| 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 | $119.78 | 11.775% | $133.8841 | $133.88 | $133.90 | $133.90 |
| Purchase #2 | $194.65 | 7.282% | $208.8244 | $208.82 | $208.80 | $208.80 |
| Purchase #3 | $91.46 | 11.507% | $101.9843 | $101.98 | $102.00 | $102.00 |
| Purchase #4 | $144.75 | 11.735% | $161.7364 | $161.74 | $161.75 | $161.70 |
| Purchase #5 | $37.74 | 6.281% | $40.1104 | $40.11 | $40.10 | $40.10 |
| Purchase #6 | $205.59 | 6.746% | $219.4591 | $219.46 | $219.45 | $219.50 |
| Purchase #7 | $173.94 | 3.754% | $180.4697 | $180.47 | $180.45 | $180.50 |
| 7 purchase totals = | $967.91 | $1,046.4684 | $1,046.46 | $1,046.45 | $1,046.50 | |