| 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 | $49.36 | 8.233% | $53.4238 | $53.42 | $53.40 | $53.40 |
| Purchase #2 | $58.41 | 9.781% | $64.1231 | $64.12 | $64.10 | $64.10 |
| Purchase #3 | $237.46 | 12.311% | $266.6937 | $266.69 | $266.70 | $266.70 |
| Purchase #4 | $8.43 | 7.869% | $9.0934 | $9.09 | $9.10 | $9.10 |
| Purchase #5 | $84.49 | 11.484% | $94.1928 | $94.19 | $94.20 | $94.20 |
| Purchase #6 | $99.99 | 4.836% | $104.8255 | $104.83 | $104.85 | $104.80 |
| Purchase #7 | $162.30 | 10.798% | $179.8252 | $179.83 | $179.85 | $179.80 |
| 7 purchase totals = | $700.44 | $772.1775 | $772.17 | $772.20 | $772.10 | |