| 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 | $32.74 | 7.384% | $35.1575 | $35.16 | $35.15 | $35.20 |
| Purchase #2 | $250.73 | 9.672% | $274.9806 | $274.98 | $275.00 | $275.00 |
| Purchase #3 | $7.40 | 10.602% | $8.1845 | $8.18 | $8.20 | $8.20 |
| Purchase #4 | $218.31 | 10.590% | $241.429 | $241.43 | $241.45 | $241.40 |
| Purchase #5 | $47.81 | 9.328% | $52.2697 | $52.27 | $52.25 | $52.30 |
| Purchase #6 | $138.64 | 9.483% | $151.7872 | $151.79 | $151.80 | $151.80 |
| Purchase #7 | $193.70 | 3.151% | $199.8035 | $199.80 | $199.80 | $199.80 |
| 7 purchase totals = | $889.33 | $963.6120 | $963.61 | $963.65 | $963.70 | |