| 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 | $148.96 | 5.756% | $157.5341 | $157.53 | $157.55 | $157.50 |
| Purchase #2 | $111.45 | 13.808% | $126.839 | $126.84 | $126.85 | $126.80 |
| Purchase #3 | $178.26 | 10.362% | $196.7313 | $196.73 | $196.75 | $196.70 |
| Purchase #4 | $81.56 | 11.817% | $91.1979 | $91.20 | $91.20 | $91.20 |
| Purchase #5 | $133.96 | 11.370% | $149.1913 | $149.19 | $149.20 | $149.20 |
| Purchase #6 | $26.42 | 9.154% | $28.8385 | $28.84 | $28.85 | $28.80 |
| Purchase #7 | $48.72 | 4.791% | $51.0542 | $51.05 | $51.05 | $51.10 |
| 7 purchase totals = | $729.33 | $801.3863 | $801.38 | $801.45 | $801.30 | |