| 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 | $24.98 | 3.797% | $25.9285 | $25.93 | $25.95 | $25.90 |
| Purchase #2 | $135.71 | 11.342% | $151.1022 | $151.10 | $151.10 | $151.10 |
| Purchase #3 | $149.67 | 4.401% | $156.257 | $156.26 | $156.25 | $156.30 |
| Purchase #4 | $9.42 | 5.853% | $9.9714 | $9.97 | $9.95 | $10.00 |
| Purchase #5 | $116.78 | 10.454% | $128.9882 | $128.99 | $129.00 | $129.00 |
| Purchase #6 | $54.50 | 3.713% | $56.5236 | $56.52 | $56.50 | $56.50 |
| Purchase #7 | $30.54 | 4.729% | $31.9842 | $31.98 | $32.00 | $32.00 |
| 7 purchase totals = | $521.60 | $560.7551 | $560.75 | $560.75 | $560.80 | |