| 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 | $183.50 | 6.210% | $194.8954 | $194.90 | $194.90 | $194.90 |
| Purchase #2 | $87.98 | 5.789% | $93.0732 | $93.07 | $93.05 | $93.10 |
| Purchase #3 | $205.45 | 10.576% | $227.1784 | $227.18 | $227.20 | $227.20 |
| Purchase #4 | $118.31 | 7.257% | $126.8958 | $126.90 | $126.90 | $126.90 |
| Purchase #5 | $191.33 | 8.607% | $207.7978 | $207.80 | $207.80 | $207.80 |
| Purchase #6 | $142.29 | 11.433% | $158.558 | $158.56 | $158.55 | $158.60 |
| Purchase #7 | $210.67 | 4.749% | $220.6747 | $220.67 | $220.65 | $220.70 |
| 7 purchase totals = | $1,139.53 | $1,229.0733 | $1,229.08 | $1,229.05 | $1,229.20 | |