| 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 | $211.83 | 6.473% | $225.5418 | $225.54 | $225.55 | $225.50 |
| Purchase #2 | $231.61 | 11.717% | $258.7477 | $258.75 | $258.75 | $258.70 |
| Purchase #3 | $111.88 | 5.495% | $118.0278 | $118.03 | $118.05 | $118.00 |
| Purchase #4 | $209.68 | 9.288% | $229.1551 | $229.16 | $229.15 | $229.20 |
| Purchase #5 | $190.98 | 3.195% | $197.0818 | $197.08 | $197.10 | $197.10 |
| Purchase #6 | $36.98 | 6.447% | $39.3641 | $39.36 | $39.35 | $39.40 |
| Purchase #7 | $180.73 | 13.340% | $204.8394 | $204.84 | $204.85 | $204.80 |
| 7 purchase totals = | $1,173.69 | $1,272.7577 | $1,272.76 | $1,272.80 | $1,272.70 | |