| 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 | $194.60 | 8.123% | $210.4074 | $210.41 | $210.40 | $210.40 |
| Purchase #2 | $102.72 | 13.265% | $116.3458 | $116.35 | $116.35 | $116.30 |
| Purchase #3 | $129.34 | 12.859% | $145.9718 | $145.97 | $145.95 | $146.00 |
| Purchase #4 | $173.84 | 4.720% | $182.0452 | $182.05 | $182.05 | $182.00 |
| Purchase #5 | $14.61 | 6.836% | $15.6087 | $15.61 | $15.60 | $15.60 |
| Purchase #6 | $76.35 | 11.598% | $85.2051 | $85.21 | $85.20 | $85.20 |
| Purchase #7 | $147.69 | 6.515% | $157.312 | $157.31 | $157.30 | $157.30 |
| 7 purchase totals = | $839.15 | $912.8960 | $912.91 | $912.85 | $912.80 | |