| 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 | $42.52 | 10.826% | $47.1232 | $47.12 | $47.10 | $47.10 |
| Purchase #2 | $187.57 | 9.309% | $205.0309 | $205.03 | $205.05 | $205.00 |
| Purchase #3 | $32.88 | 7.787% | $35.4404 | $35.44 | $35.45 | $35.40 |
| Purchase #4 | $171.38 | 12.257% | $192.386 | $192.39 | $192.40 | $192.40 |
| Purchase #5 | $98.50 | 7.302% | $105.6925 | $105.69 | $105.70 | $105.70 |
| Purchase #6 | $51.89 | 9.469% | $56.8035 | $56.80 | $56.80 | $56.80 |
| Purchase #7 | $215.25 | 13.105% | $243.4585 | $243.46 | $243.45 | $243.50 |
| 7 purchase totals = | $799.99 | $885.9350 | $885.93 | $885.95 | $885.90 | |