| 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 | $13.28 | 9.324% | $14.5182 | $14.52 | $14.50 | $14.50 |
| Purchase #2 | $70.73 | 7.773% | $76.2278 | $76.23 | $76.25 | $76.20 |
| Purchase #3 | $73.56 | 8.254% | $79.6316 | $79.63 | $79.65 | $79.60 |
| Purchase #4 | $218.77 | 9.138% | $238.7612 | $238.76 | $238.75 | $238.80 |
| Purchase #5 | $70.58 | 11.398% | $78.6247 | $78.62 | $78.60 | $78.60 |
| Purchase #6 | $217.87 | 9.333% | $238.2038 | $238.20 | $238.20 | $238.20 |
| Purchase #7 | $199.26 | 9.603% | $218.3949 | $218.39 | $218.40 | $218.40 |
| 7 purchase totals = | $864.05 | $944.3622 | $944.35 | $944.35 | $944.30 | |