| 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 | $117.63 | 11.852% | $131.5715 | $131.57 | $131.55 | $131.60 |
| Purchase #2 | $78.47 | 7.420% | $84.2925 | $84.29 | $84.30 | $84.30 |
| Purchase #3 | $239.97 | 13.499% | $272.3636 | $272.36 | $272.35 | $272.40 |
| Purchase #4 | $243.73 | 3.279% | $251.7219 | $251.72 | $251.70 | $251.70 |
| Purchase #5 | $204.66 | 9.534% | $224.1723 | $224.17 | $224.15 | $224.20 |
| Purchase #6 | $49.59 | 12.208% | $55.6439 | $55.64 | $55.65 | $55.60 |
| Purchase #7 | $115.66 | 3.329% | $119.5103 | $119.51 | $119.50 | $119.50 |
| 7 purchase totals = | $1,049.71 | $1,139.2760 | $1,139.26 | $1,139.20 | $1,139.30 | |