| 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 | $191.47 | 13.695% | $217.6918 | $217.69 | $217.70 | $217.70 |
| Purchase #2 | $70.37 | 4.357% | $73.436 | $73.44 | $73.45 | $73.40 |
| Purchase #3 | $209.76 | 6.440% | $223.2685 | $223.27 | $223.25 | $223.30 |
| Purchase #4 | $47.84 | 13.282% | $54.1941 | $54.19 | $54.20 | $54.20 |
| Purchase #5 | $118.41 | 3.489% | $122.5413 | $122.54 | $122.55 | $122.50 |
| Purchase #6 | $130.44 | 6.205% | $138.5338 | $138.53 | $138.55 | $138.50 |
| Purchase #7 | $46.71 | 8.660% | $50.7551 | $50.76 | $50.75 | $50.80 |
| 7 purchase totals = | $815.00 | $880.4206 | $880.42 | $880.45 | $880.40 | |