| 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 | $36.73 | 7.570% | $39.5105 | $39.51 | $39.50 | $39.50 |
| Purchase #2 | $129.95 | 10.552% | $143.6623 | $143.66 | $143.65 | $143.70 |
| Purchase #3 | $117.30 | 9.207% | $128.0998 | $128.10 | $128.10 | $128.10 |
| Purchase #4 | $188.71 | 3.728% | $195.7451 | $195.75 | $195.75 | $195.70 |
| Purchase #5 | $102.90 | 5.153% | $108.2024 | $108.20 | $108.20 | $108.20 |
| Purchase #6 | $5.51 | 12.253% | $6.1851 | $6.19 | $6.20 | $6.20 |
| Purchase #7 | $219.93 | 13.607% | $249.8559 | $249.86 | $249.85 | $249.90 |
| 7 purchase totals = | $801.03 | $871.2611 | $871.27 | $871.25 | $871.30 | |