| 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 | $51.46 | 5.441% | $54.2599 | $54.26 | $54.25 | $54.30 |
| Purchase #2 | $134.82 | 3.430% | $139.4443 | $139.44 | $139.45 | $139.40 |
| Purchase #3 | $212.67 | 13.473% | $241.323 | $241.32 | $241.30 | $241.30 |
| Purchase #4 | $194.59 | 13.170% | $220.2175 | $220.22 | $220.20 | $220.20 |
| Purchase #5 | $144.41 | 3.322% | $149.2073 | $149.21 | $149.20 | $149.20 |
| Purchase #6 | $31.72 | 5.651% | $33.5125 | $33.51 | $33.50 | $33.50 |
| Purchase #7 | $64.97 | 13.405% | $73.6792 | $73.68 | $73.70 | $73.70 |
| 7 purchase totals = | $834.64 | $911.6437 | $911.64 | $911.60 | $911.60 | |