| 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 | $81.81 | 11.427% | $91.1584 | $91.16 | $91.15 | $91.20 |
| Purchase #2 | $221.83 | 9.737% | $243.4296 | $243.43 | $243.45 | $243.40 |
| Purchase #3 | $99.28 | 9.314% | $108.5269 | $108.53 | $108.55 | $108.50 |
| Purchase #4 | $71.63 | 3.116% | $73.862 | $73.86 | $73.85 | $73.90 |
| Purchase #5 | $90.67 | 8.142% | $98.0524 | $98.05 | $98.05 | $98.10 |
| Purchase #6 | $51.81 | 12.503% | $58.2878 | $58.29 | $58.30 | $58.30 |
| Purchase #7 | $189.87 | 7.132% | $203.4115 | $203.41 | $203.40 | $203.40 |
| 7 purchase totals = | $806.90 | $876.7286 | $876.73 | $876.75 | $876.80 | |