| 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 | $81.86 | 11.602% | $91.3574 | $91.36 | $91.35 | $91.40 |
| Purchase #2 | $176.38 | 13.340% | $199.9091 | $199.91 | $199.90 | $199.90 |
| Purchase #3 | $109.28 | 3.572% | $113.1835 | $113.18 | $113.20 | $113.20 |
| Purchase #4 | $90.27 | 13.381% | $102.349 | $102.35 | $102.35 | $102.30 |
| Purchase #5 | $66.26 | 13.303% | $75.0746 | $75.07 | $75.05 | $75.10 |
| Purchase #6 | $43.72 | 12.250% | $49.0757 | $49.08 | $49.10 | $49.10 |
| Purchase #7 | $151.55 | 4.563% | $158.4652 | $158.47 | $158.45 | $158.50 |
| 7 purchase totals = | $719.32 | $789.4145 | $789.42 | $789.40 | $789.50 | |