| 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 | $36.63 | 7.208% | $39.2703 | $39.27 | $39.25 | $39.30 |
| Purchase #2 | $140.43 | 9.622% | $153.9422 | $153.94 | $153.95 | $153.90 |
| Purchase #3 | $170.53 | 13.837% | $194.1262 | $194.13 | $194.15 | $194.10 |
| Purchase #4 | $216.61 | 12.634% | $243.9765 | $243.98 | $244.00 | $244.00 |
| Purchase #5 | $217.96 | 4.564% | $227.9077 | $227.91 | $227.90 | $227.90 |
| Purchase #6 | $187.81 | 8.340% | $203.4734 | $203.47 | $203.45 | $203.50 |
| Purchase #7 | $38.70 | 9.861% | $42.5162 | $42.52 | $42.50 | $42.50 |
| 7 purchase totals = | $1,008.67 | $1,105.2125 | $1,105.22 | $1,105.20 | $1,105.20 | |