| 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 | $11.29 | 7.471% | $12.1335 | $12.13 | $12.15 | $12.10 |
| Purchase #2 | $212.53 | 3.156% | $219.2374 | $219.24 | $219.25 | $219.20 |
| Purchase #3 | $80.50 | 4.802% | $84.3656 | $84.37 | $84.35 | $84.40 |
| Purchase #4 | $223.92 | 8.825% | $243.6809 | $243.68 | $243.70 | $243.70 |
| Purchase #5 | $229.51 | 13.463% | $260.4089 | $260.41 | $260.40 | $260.40 |
| Purchase #6 | $113.43 | 10.466% | $125.3016 | $125.30 | $125.30 | $125.30 |
| Purchase #7 | $184.39 | 5.401% | $194.3489 | $194.35 | $194.35 | $194.30 |
| 7 purchase totals = | $1,055.57 | $1,139.4768 | $1,139.48 | $1,139.50 | $1,139.40 | |