| 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 | $118.88 | 13.130% | $134.4889 | $134.49 | $134.50 | $134.50 |
| Purchase #2 | $103.39 | 5.763% | $109.3484 | $109.35 | $109.35 | $109.30 |
| Purchase #3 | $58.52 | 13.815% | $66.6045 | $66.60 | $66.60 | $66.60 |
| Purchase #4 | $159.81 | 6.864% | $170.7794 | $170.78 | $170.80 | $170.80 |
| Purchase #5 | $7.84 | 9.288% | $8.5682 | $8.57 | $8.55 | $8.60 |
| Purchase #6 | $142.45 | 13.262% | $161.3417 | $161.34 | $161.35 | $161.30 |
| Purchase #7 | $88.63 | 11.564% | $98.8792 | $98.88 | $98.90 | $98.90 |
| 7 purchase totals = | $679.52 | $750.0103 | $750.01 | $750.05 | $750.00 | |