| 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 | $211.31 | 7.462% | $227.078 | $227.08 | $227.10 | $227.10 |
| Purchase #2 | $97.36 | 13.180% | $110.192 | $110.19 | $110.20 | $110.20 |
| Purchase #3 | $14.85 | 6.691% | $15.8436 | $15.84 | $15.85 | $15.80 |
| Purchase #4 | $101.37 | 13.330% | $114.8826 | $114.88 | $114.90 | $114.90 |
| Purchase #5 | $109.81 | 5.260% | $115.586 | $115.59 | $115.60 | $115.60 |
| Purchase #6 | $37.47 | 3.784% | $38.8879 | $38.89 | $38.90 | $38.90 |
| Purchase #7 | $187.39 | 12.443% | $210.7069 | $210.71 | $210.70 | $210.70 |
| 7 purchase totals = | $759.56 | $833.1770 | $833.18 | $833.25 | $833.20 | |