| 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 | $231.40 | 5.554% | $244.252 | $244.25 | $244.25 | $244.30 |
| Purchase #2 | $212.76 | 9.772% | $233.5509 | $233.55 | $233.55 | $233.60 |
| Purchase #3 | $223.44 | 7.138% | $239.3891 | $239.39 | $239.40 | $239.40 |
| Purchase #4 | $221.30 | 4.477% | $231.2076 | $231.21 | $231.20 | $231.20 |
| Purchase #5 | $234.55 | 6.337% | $249.4134 | $249.41 | $249.40 | $249.40 |
| Purchase #6 | $247.30 | 11.460% | $275.6406 | $275.64 | $275.65 | $275.60 |
| Purchase #7 | $185.77 | 11.740% | $207.5794 | $207.58 | $207.60 | $207.60 |
| 7 purchase totals = | $1,556.52 | $1,681.0330 | $1,681.03 | $1,681.05 | $1,681.10 | |