| 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 | $215.86 | 4.313% | $225.17 | $225.17 | $225.15 | $225.20 |
| Purchase #2 | $14.79 | 6.682% | $15.7783 | $15.78 | $15.80 | $15.80 |
| Purchase #3 | $172.64 | 10.785% | $191.2592 | $191.26 | $191.25 | $191.30 |
| Purchase #4 | $173.75 | 11.761% | $194.1847 | $194.18 | $194.20 | $194.20 |
| Purchase #5 | $218.45 | 4.859% | $229.0645 | $229.06 | $229.05 | $229.10 |
| Purchase #6 | $229.41 | 6.668% | $244.7071 | $244.71 | $244.70 | $244.70 |
| Purchase #7 | $47.44 | 12.565% | $53.4008 | $53.40 | $53.40 | $53.40 |
| 7 purchase totals = | $1,072.34 | $1,153.5646 | $1,153.56 | $1,153.55 | $1,153.70 | |