| 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 | $43.34 | 3.378% | $44.804 | $44.80 | $44.80 | $44.80 |
| Purchase #2 | $202.83 | 7.593% | $218.2309 | $218.23 | $218.25 | $218.20 |
| Purchase #3 | $84.77 | 11.696% | $94.6847 | $94.68 | $94.70 | $94.70 |
| Purchase #4 | $158.97 | 7.228% | $170.4604 | $170.46 | $170.45 | $170.50 |
| Purchase #5 | $19.38 | 10.668% | $21.4475 | $21.45 | $21.45 | $21.40 |
| Purchase #6 | $90.71 | 10.827% | $100.5312 | $100.53 | $100.55 | $100.50 |
| Purchase #7 | $125.96 | 11.260% | $140.1431 | $140.14 | $140.15 | $140.10 |
| 7 purchase totals = | $725.96 | $790.3018 | $790.29 | $790.35 | $790.20 | |