| 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 | $245.26 | 5.630% | $259.0681 | $259.07 | $259.05 | $259.10 |
| Purchase #2 | $145.79 | 9.754% | $160.0104 | $160.01 | $160.00 | $160.00 |
| Purchase #3 | $8.50 | 4.370% | $8.8715 | $8.87 | $8.85 | $8.90 |
| Purchase #4 | $94.32 | 12.160% | $105.7893 | $105.79 | $105.80 | $105.80 |
| Purchase #5 | $127.49 | 4.670% | $133.4438 | $133.44 | $133.45 | $133.40 |
| Purchase #6 | $116.70 | 5.351% | $122.9446 | $122.94 | $122.95 | $122.90 |
| Purchase #7 | $197.95 | 7.684% | $213.1605 | $213.16 | $213.15 | $213.20 |
| 7 purchase totals = | $936.01 | $1,003.2882 | $1,003.28 | $1,003.25 | $1,003.30 | |