| 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 | $107.27 | 7.728% | $115.5598 | $115.56 | $115.55 | $115.60 |
| Purchase #2 | $87.68 | 12.431% | $98.5795 | $98.58 | $98.60 | $98.60 |
| Purchase #3 | $236.31 | 11.390% | $263.2257 | $263.23 | $263.25 | $263.20 |
| Purchase #4 | $113.67 | 3.803% | $117.9929 | $117.99 | $118.00 | $118.00 |
| Purchase #5 | $151.78 | 5.638% | $160.3374 | $160.34 | $160.35 | $160.30 |
| Purchase #6 | $112.52 | 10.124% | $123.9115 | $123.91 | $123.90 | $123.90 |
| Purchase #7 | $247.37 | 3.829% | $256.8418 | $256.84 | $256.85 | $256.80 |
| 7 purchase totals = | $1,056.60 | $1,136.4486 | $1,136.45 | $1,136.50 | $1,136.40 | |