| 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 | $105.94 | 4.548% | $110.7582 | $110.76 | $110.75 | $110.80 |
| Purchase #2 | $219.49 | 6.276% | $233.2652 | $233.27 | $233.25 | $233.30 |
| Purchase #3 | $240.98 | 3.659% | $249.7975 | $249.80 | $249.80 | $249.80 |
| Purchase #4 | $85.98 | 3.619% | $89.0916 | $89.09 | $89.10 | $89.10 |
| Purchase #5 | $157.41 | 5.659% | $166.3178 | $166.32 | $166.30 | $166.30 |
| Purchase #6 | $231.50 | 3.721% | $240.1141 | $240.11 | $240.10 | $240.10 |
| Purchase #7 | $61.33 | 13.450% | $69.5789 | $69.58 | $69.60 | $69.60 |
| 7 purchase totals = | $1,102.63 | $1,158.9233 | $1,158.93 | $1,158.90 | $1,159.00 | |