| 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 | $84.73 | 11.700% | $94.6434 | $94.64 | $94.65 | $94.60 |
| Purchase #2 | $141.33 | 3.311% | $146.0094 | $146.01 | $146.00 | $146.00 |
| Purchase #3 | $249.91 | 12.860% | $282.0484 | $282.05 | $282.05 | $282.00 |
| Purchase #4 | $117.89 | 9.738% | $129.3701 | $129.37 | $129.35 | $129.40 |
| Purchase #5 | $233.77 | 3.794% | $242.6392 | $242.64 | $242.65 | $242.60 |
| Purchase #6 | $12.96 | 11.138% | $14.4035 | $14.40 | $14.40 | $14.40 |
| Purchase #7 | $84.48 | 3.568% | $87.4942 | $87.49 | $87.50 | $87.50 |
| 7 purchase totals = | $925.07 | $996.6082 | $996.60 | $996.60 | $996.50 | |