| 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 | $198.55 | 9.648% | $217.7061 | $217.71 | $217.70 | $217.70 |
| Purchase #2 | $23.85 | 6.860% | $25.4861 | $25.49 | $25.50 | $25.50 |
| Purchase #3 | $78.33 | 6.398% | $83.3416 | $83.34 | $83.35 | $83.30 |
| Purchase #4 | $13.61 | 6.445% | $14.4872 | $14.49 | $14.50 | $14.50 |
| Purchase #5 | $109.66 | 7.857% | $118.276 | $118.28 | $118.30 | $118.30 |
| Purchase #6 | $240.58 | 4.588% | $251.6178 | $251.62 | $251.60 | $251.60 |
| Purchase #7 | $239.80 | 5.178% | $252.2168 | $252.22 | $252.20 | $252.20 |
| 7 purchase totals = | $904.38 | $963.1316 | $963.15 | $963.15 | $963.10 | |