| 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 | $114.27 | 5.746% | $120.836 | $120.84 | $120.85 | $120.80 |
| Purchase #2 | $47.89 | 12.820% | $54.0295 | $54.03 | $54.05 | $54.00 |
| Purchase #3 | $20.28 | 5.464% | $21.3881 | $21.39 | $21.40 | $21.40 |
| Purchase #4 | $112.26 | 11.670% | $125.3607 | $125.36 | $125.35 | $125.40 |
| Purchase #5 | $191.49 | 13.653% | $217.6341 | $217.63 | $217.65 | $217.60 |
| Purchase #6 | $118.56 | 4.149% | $123.4791 | $123.48 | $123.50 | $123.50 |
| Purchase #7 | $180.54 | 7.478% | $194.0408 | $194.04 | $194.05 | $194.00 |
| 7 purchase totals = | $785.29 | $856.7683 | $856.77 | $856.85 | $856.70 | |