| 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 | $84.57 | 3.776% | $87.7634 | $87.76 | $87.75 | $87.80 |
| Purchase #2 | $176.46 | 13.397% | $200.1003 | $200.10 | $200.10 | $200.10 |
| Purchase #3 | $156.46 | 8.141% | $169.1974 | $169.20 | $169.20 | $169.20 |
| Purchase #4 | $111.63 | 11.139% | $124.0645 | $124.06 | $124.05 | $124.10 |
| Purchase #5 | $131.35 | 10.647% | $145.3348 | $145.33 | $145.35 | $145.30 |
| Purchase #6 | $45.40 | 7.203% | $48.6702 | $48.67 | $48.65 | $48.70 |
| Purchase #7 | $39.84 | 9.835% | $43.7583 | $43.76 | $43.75 | $43.80 |
| 7 purchase totals = | $745.71 | $818.8889 | $818.88 | $818.85 | $819.00 | |