| 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 | $192.58 | 9.347% | $210.5805 | $210.58 | $210.60 | $210.60 |
| Purchase #2 | $213.93 | 5.544% | $225.7903 | $225.79 | $225.80 | $225.80 |
| Purchase #3 | $40.33 | 12.501% | $45.3717 | $45.37 | $45.35 | $45.40 |
| Purchase #4 | $122.78 | 12.849% | $138.556 | $138.56 | $138.55 | $138.60 |
| Purchase #5 | $40.33 | 4.266% | $42.0505 | $42.05 | $42.05 | $42.10 |
| Purchase #6 | $57.73 | 4.276% | $60.1985 | $60.20 | $60.20 | $60.20 |
| Purchase #7 | $104.68 | 12.394% | $117.654 | $117.65 | $117.65 | $117.70 |
| 7 purchase totals = | $772.36 | $840.2015 | $840.20 | $840.20 | $840.40 | |