| 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 | $146.53 | 10.194% | $161.4673 | $161.47 | $161.45 | $161.50 |
| Purchase #2 | $47.29 | 10.622% | $52.3131 | $52.31 | $52.30 | $52.30 |
| Purchase #3 | $250.35 | 3.135% | $258.1985 | $258.20 | $258.20 | $258.20 |
| Purchase #4 | $12.91 | 13.310% | $14.6283 | $14.63 | $14.65 | $14.60 |
| Purchase #5 | $72.76 | 13.185% | $82.3534 | $82.35 | $82.35 | $82.40 |
| Purchase #6 | $6.79 | 5.131% | $7.1384 | $7.14 | $7.15 | $7.10 |
| Purchase #7 | $158.77 | 6.623% | $169.2853 | $169.29 | $169.30 | $169.30 |
| 7 purchase totals = | $695.40 | $745.3843 | $745.39 | $745.40 | $745.40 | |