| 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 | $6.52 | 3.762% | $6.7653 | $6.77 | $6.75 | $6.80 |
| Purchase #2 | $213.61 | 6.781% | $228.0949 | $228.09 | $228.10 | $228.10 |
| Purchase #3 | $157.68 | 10.453% | $174.1623 | $174.16 | $174.15 | $174.20 |
| Purchase #4 | $37.89 | 9.491% | $41.4861 | $41.49 | $41.50 | $41.50 |
| Purchase #5 | $170.94 | 3.627% | $177.14 | $177.14 | $177.15 | $177.10 |
| Purchase #6 | $249.31 | 8.192% | $269.7335 | $269.73 | $269.75 | $269.70 |
| Purchase #7 | $205.53 | 13.765% | $233.8212 | $233.82 | $233.80 | $233.80 |
| 7 purchase totals = | $1,041.48 | $1,131.2033 | $1,131.20 | $1,131.20 | $1,131.20 | |