| 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 | $210.26 | 8.680% | $228.5106 | $228.51 | $228.50 | $228.50 |
| Purchase #2 | $213.37 | 7.450% | $229.2661 | $229.27 | $229.25 | $229.30 |
| Purchase #3 | $140.68 | 7.261% | $150.8948 | $150.89 | $150.90 | $150.90 |
| Purchase #4 | $222.60 | 11.214% | $247.5624 | $247.56 | $247.55 | $247.60 |
| Purchase #5 | $44.43 | 9.539% | $48.6682 | $48.67 | $48.65 | $48.70 |
| Purchase #6 | $217.86 | 5.567% | $229.9883 | $229.99 | $230.00 | $230.00 |
| Purchase #7 | $26.38 | 11.524% | $29.42 | $29.42 | $29.40 | $29.40 |
| 7 purchase totals = | $1,075.58 | $1,164.3104 | $1,164.31 | $1,164.25 | $1,164.40 | |