| 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 | $51.74 | 13.337% | $58.6406 | $58.64 | $58.65 | $58.60 |
| Purchase #2 | $153.36 | 10.304% | $169.1622 | $169.16 | $169.15 | $169.20 |
| Purchase #3 | $157.77 | 6.303% | $167.7142 | $167.71 | $167.70 | $167.70 |
| Purchase #4 | $28.25 | 4.205% | $29.4379 | $29.44 | $29.45 | $29.40 |
| Purchase #5 | $98.66 | 4.659% | $103.2566 | $103.26 | $103.25 | $103.30 |
| Purchase #6 | $122.68 | 6.415% | $130.5499 | $130.55 | $130.55 | $130.50 |
| Purchase #7 | $139.65 | 8.196% | $151.0957 | $151.10 | $151.10 | $151.10 |
| 7 purchase totals = | $752.11 | $809.8571 | $809.86 | $809.85 | $809.80 | |