| 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 | $195.40 | 13.715% | $222.1991 | $222.20 | $222.20 | $222.20 |
| Purchase #2 | $233.80 | 8.143% | $252.8383 | $252.84 | $252.85 | $252.80 |
| Purchase #3 | $130.74 | 4.789% | $137.0011 | $137.00 | $137.00 | $137.00 |
| Purchase #4 | $71.74 | 10.180% | $79.0431 | $79.04 | $79.05 | $79.00 |
| Purchase #5 | $227.34 | 5.140% | $239.0253 | $239.03 | $239.05 | $239.00 |
| Purchase #6 | $240.30 | 12.633% | $270.6571 | $270.66 | $270.65 | $270.70 |
| Purchase #7 | $94.59 | 12.279% | $106.2047 | $106.20 | $106.20 | $106.20 |
| 7 purchase totals = | $1,193.91 | $1,306.9687 | $1,306.97 | $1,307.00 | $1,306.90 | |