| 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 | $156.75 | 4.123% | $163.2128 | $163.21 | $163.20 | $163.20 |
| Purchase #2 | $130.83 | 13.866% | $148.9709 | $148.97 | $148.95 | $149.00 |
| Purchase #3 | $29.43 | 7.864% | $31.7444 | $31.74 | $31.75 | $31.70 |
| Purchase #4 | $232.50 | 6.784% | $248.2728 | $248.27 | $248.25 | $248.30 |
| Purchase #5 | $67.53 | 7.487% | $72.586 | $72.59 | $72.60 | $72.60 |
| Purchase #6 | $109.28 | 4.289% | $113.967 | $113.97 | $113.95 | $114.00 |
| Purchase #7 | $120.57 | 3.147% | $124.3643 | $124.36 | $124.35 | $124.40 |
| 7 purchase totals = | $846.89 | $903.1182 | $903.11 | $903.05 | $903.20 | |