| 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 | $125.74 | 6.139% | $133.4592 | $133.46 | $133.45 | $133.50 |
| Purchase #2 | $55.48 | 8.265% | $60.0654 | $60.07 | $60.05 | $60.10 |
| Purchase #3 | $48.42 | 12.601% | $54.5214 | $54.52 | $54.50 | $54.50 |
| Purchase #4 | $79.88 | 6.275% | $84.8925 | $84.89 | $84.90 | $84.90 |
| Purchase #5 | $218.30 | 8.859% | $237.6392 | $237.64 | $237.65 | $237.60 |
| Purchase #6 | $68.38 | 3.479% | $70.7589 | $70.76 | $70.75 | $70.80 |
| Purchase #7 | $56.94 | 13.733% | $64.7596 | $64.76 | $64.75 | $64.80 |
| 7 purchase totals = | $653.14 | $706.0962 | $706.10 | $706.05 | $706.20 | |