| 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 | $244.76 | 4.560% | $255.9211 | $255.92 | $255.90 | $255.90 |
| Purchase #2 | $147.89 | 11.411% | $164.7657 | $164.77 | $164.75 | $164.80 |
| Purchase #3 | $210.27 | 6.581% | $224.1079 | $224.11 | $224.10 | $224.10 |
| Purchase #4 | $49.65 | 9.511% | $54.3722 | $54.37 | $54.35 | $54.40 |
| Purchase #5 | $151.94 | 9.245% | $165.9869 | $165.99 | $166.00 | $166.00 |
| Purchase #6 | $47.32 | 6.479% | $50.3859 | $50.39 | $50.40 | $50.40 |
| Purchase #7 | $227.67 | 7.648% | $245.0822 | $245.08 | $245.10 | $245.10 |
| 7 purchase totals = | $1,079.50 | $1,160.6219 | $1,160.63 | $1,160.60 | $1,160.70 | |