| 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 | $204.54 | 7.293% | $219.4571 | $219.46 | $219.45 | $219.50 |
| Purchase #2 | $243.39 | 5.694% | $257.2486 | $257.25 | $257.25 | $257.20 |
| Purchase #3 | $6.86 | 12.326% | $7.7056 | $7.71 | $7.70 | $7.70 |
| Purchase #4 | $133.66 | 8.250% | $144.687 | $144.69 | $144.70 | $144.70 |
| Purchase #5 | $46.53 | 3.140% | $47.991 | $47.99 | $48.00 | $48.00 |
| Purchase #6 | $109.33 | 7.644% | $117.6872 | $117.69 | $117.70 | $117.70 |
| Purchase #7 | $13.36 | 4.548% | $13.9676 | $13.97 | $13.95 | $14.00 |
| 7 purchase totals = | $757.67 | $808.7441 | $808.76 | $808.75 | $808.80 | |