| 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 | $99.95 | 10.233% | $110.1779 | $110.18 | $110.20 | $110.20 |
| Purchase #2 | $151.69 | 9.824% | $166.592 | $166.59 | $166.60 | $166.60 |
| Purchase #3 | $95.97 | 10.581% | $106.1246 | $106.12 | $106.10 | $106.10 |
| Purchase #4 | $207.56 | 5.797% | $219.5923 | $219.59 | $219.60 | $219.60 |
| Purchase #5 | $45.92 | 10.510% | $50.7462 | $50.75 | $50.75 | $50.70 |
| Purchase #6 | $88.97 | 11.252% | $98.9809 | $98.98 | $99.00 | $99.00 |
| Purchase #7 | $27.37 | 7.185% | $29.3365 | $29.34 | $29.35 | $29.30 |
| 7 purchase totals = | $717.43 | $781.5504 | $781.55 | $781.60 | $781.50 | |