| 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 | $129.49 | 3.272% | $133.7269 | $133.73 | $133.75 | $133.70 |
| Purchase #2 | $240.39 | 11.540% | $268.131 | $268.13 | $268.15 | $268.10 |
| Purchase #3 | $13.53 | 6.620% | $14.4257 | $14.43 | $14.45 | $14.40 |
| Purchase #4 | $22.51 | 12.365% | $25.2934 | $25.29 | $25.30 | $25.30 |
| Purchase #5 | $9.31 | 3.468% | $9.6329 | $9.63 | $9.65 | $9.60 |
| Purchase #6 | $24.87 | 11.174% | $27.649 | $27.65 | $27.65 | $27.60 |
| Purchase #7 | $195.67 | 10.410% | $216.0392 | $216.04 | $216.05 | $216.00 |
| 7 purchase totals = | $635.77 | $694.8981 | $694.90 | $695.00 | $694.70 | |