| 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 | $86.37 | 11.240% | $96.078 | $96.08 | $96.10 | $96.10 |
| Purchase #2 | $121.29 | 5.773% | $128.2921 | $128.29 | $128.30 | $128.30 |
| Purchase #3 | $197.42 | 8.137% | $213.4841 | $213.48 | $213.50 | $213.50 |
| Purchase #4 | $40.48 | 4.542% | $42.3186 | $42.32 | $42.30 | $42.30 |
| Purchase #5 | $44.99 | 5.726% | $47.5661 | $47.57 | $47.55 | $47.60 |
| Purchase #6 | $166.64 | 8.267% | $180.4161 | $180.42 | $180.40 | $180.40 |
| Purchase #7 | $188.77 | 9.121% | $205.9877 | $205.99 | $206.00 | $206.00 |
| 7 purchase totals = | $845.96 | $914.1427 | $914.15 | $914.15 | $914.20 | |