| 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 | $12.31 | 13.849% | $14.0148 | $14.01 | $14.00 | $14.00 |
| Purchase #2 | $99.26 | 4.589% | $103.815 | $103.82 | $103.80 | $103.80 |
| Purchase #3 | $99.71 | 13.513% | $113.1838 | $113.18 | $113.20 | $113.20 |
| Purchase #4 | $210.60 | 4.163% | $219.3673 | $219.37 | $219.35 | $219.40 |
| Purchase #5 | $160.96 | 11.463% | $179.4108 | $179.41 | $179.40 | $179.40 |
| Purchase #6 | $139.52 | 12.285% | $156.66 | $156.66 | $156.65 | $156.70 |
| Purchase #7 | $109.46 | 5.811% | $115.8207 | $115.82 | $115.80 | $115.80 |
| 7 purchase totals = | $831.82 | $902.2724 | $902.27 | $902.20 | $902.30 | |