| 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 | $12.93 | 9.644% | $14.177 | $14.18 | $14.20 | $14.20 |
| Purchase #2 | $112.97 | 3.561% | $116.9929 | $116.99 | $117.00 | $117.00 |
| Purchase #3 | $115.94 | 10.851% | $128.5206 | $128.52 | $128.50 | $128.50 |
| Purchase #4 | $44.95 | 6.670% | $47.9482 | $47.95 | $47.95 | $47.90 |
| Purchase #5 | $243.78 | 8.438% | $264.3502 | $264.35 | $264.35 | $264.40 |
| Purchase #6 | $72.28 | 8.851% | $78.6775 | $78.68 | $78.70 | $78.70 |
| Purchase #7 | $136.27 | 4.732% | $142.7183 | $142.72 | $142.70 | $142.70 |
| 7 purchase totals = | $739.12 | $793.3847 | $793.39 | $793.40 | $793.40 | |