| 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 | $116.88 | 12.823% | $131.8675 | $131.87 | $131.85 | $131.90 |
| Purchase #2 | $74.68 | 4.272% | $77.8703 | $77.87 | $77.85 | $77.90 |
| Purchase #3 | $215.48 | 13.591% | $244.7659 | $244.77 | $244.75 | $244.80 |
| Purchase #4 | $169.70 | 11.160% | $188.6385 | $188.64 | $188.65 | $188.60 |
| Purchase #5 | $20.74 | 5.597% | $21.9008 | $21.90 | $21.90 | $21.90 |
| Purchase #6 | $137.49 | 3.247% | $141.9543 | $141.95 | $141.95 | $142.00 |
| Purchase #7 | $66.43 | 6.850% | $70.9805 | $70.98 | $71.00 | $71.00 |
| 7 purchase totals = | $801.40 | $877.9778 | $877.98 | $877.95 | $878.10 | |