| 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 | $194.27 | 6.646% | $207.1812 | $207.18 | $207.20 | $207.20 |
| Purchase #2 | $26.61 | 9.450% | $29.1246 | $29.12 | $29.10 | $29.10 |
| Purchase #3 | $188.53 | 4.311% | $196.6575 | $196.66 | $196.65 | $196.70 |
| Purchase #4 | $9.56 | 7.273% | $10.2553 | $10.26 | $10.25 | $10.30 |
| Purchase #5 | $231.93 | 11.656% | $258.9638 | $258.96 | $258.95 | $259.00 |
| Purchase #6 | $40.58 | 8.387% | $43.9834 | $43.98 | $44.00 | $44.00 |
| Purchase #7 | $104.45 | 3.801% | $108.4201 | $108.42 | $108.40 | $108.40 |
| 7 purchase totals = | $795.93 | $854.5859 | $854.58 | $854.55 | $854.70 | |