| 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 | $191.70 | 13.873% | $218.2945 | $218.29 | $218.30 | $218.30 |
| Purchase #2 | $26.64 | 7.253% | $28.5722 | $28.57 | $28.55 | $28.60 |
| Purchase #3 | $6.56 | 9.709% | $7.1969 | $7.20 | $7.20 | $7.20 |
| Purchase #4 | $20.62 | 8.297% | $22.3308 | $22.33 | $22.35 | $22.30 |
| Purchase #5 | $44.51 | 3.692% | $46.1533 | $46.15 | $46.15 | $46.20 |
| Purchase #6 | $68.98 | 5.409% | $72.7111 | $72.71 | $72.70 | $72.70 |
| Purchase #7 | $150.54 | 5.115% | $158.2401 | $158.24 | $158.25 | $158.20 |
| 7 purchase totals = | $509.55 | $553.4989 | $553.49 | $553.50 | $553.50 | |