| 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 | $47.99 | 4.629% | $50.2115 | $50.21 | $50.20 | $50.20 |
| Purchase #2 | $220.88 | 4.516% | $230.8549 | $230.85 | $230.85 | $230.90 |
| Purchase #3 | $81.84 | 10.694% | $90.592 | $90.59 | $90.60 | $90.60 |
| Purchase #4 | $69.50 | 5.191% | $73.1077 | $73.11 | $73.10 | $73.10 |
| Purchase #5 | $101.85 | 8.169% | $110.1701 | $110.17 | $110.15 | $110.20 |
| Purchase #6 | $236.71 | 6.559% | $252.2358 | $252.24 | $252.25 | $252.20 |
| Purchase #7 | $148.91 | 6.279% | $158.2601 | $158.26 | $158.25 | $158.30 |
| 7 purchase totals = | $907.68 | $965.4321 | $965.43 | $965.40 | $965.50 | |