| 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 | $105.31 | 4.576% | $110.129 | $110.13 | $110.15 | $110.10 |
| Purchase #2 | $87.43 | 12.245% | $98.1358 | $98.14 | $98.15 | $98.10 |
| Purchase #3 | $33.62 | 9.464% | $36.8018 | $36.80 | $36.80 | $36.80 |
| Purchase #4 | $196.80 | 11.686% | $219.798 | $219.80 | $219.80 | $219.80 |
| Purchase #5 | $114.54 | 4.661% | $119.8787 | $119.88 | $119.90 | $119.90 |
| Purchase #6 | $35.81 | 3.437% | $37.0408 | $37.04 | $37.05 | $37.00 |
| Purchase #7 | $161.64 | 5.727% | $170.8971 | $170.90 | $170.90 | $170.90 |
| 7 purchase totals = | $735.15 | $792.6812 | $792.69 | $792.75 | $792.60 | |