| 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 | $179.27 | 11.302% | $199.5311 | $199.53 | $199.55 | $199.50 |
| Purchase #2 | $29.30 | 3.575% | $30.3475 | $30.35 | $30.35 | $30.30 |
| Purchase #3 | $142.28 | 7.801% | $153.3793 | $153.38 | $153.40 | $153.40 |
| Purchase #4 | $117.78 | 5.569% | $124.3392 | $124.34 | $124.35 | $124.30 |
| Purchase #5 | $52.48 | 4.703% | $54.9481 | $54.95 | $54.95 | $54.90 |
| Purchase #6 | $249.84 | 5.587% | $263.7986 | $263.80 | $263.80 | $263.80 |
| Purchase #7 | $191.27 | 7.278% | $205.1906 | $205.19 | $205.20 | $205.20 |
| 7 purchase totals = | $962.22 | $1,031.5344 | $1,031.54 | $1,031.60 | $1,031.40 | |