| 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 | $130.61 | 3.181% | $134.7647 | $134.76 | $134.75 | $134.80 |
| Purchase #2 | $131.42 | 3.130% | $135.5334 | $135.53 | $135.55 | $135.50 |
| Purchase #3 | $79.64 | 4.561% | $83.2724 | $83.27 | $83.25 | $83.30 |
| Purchase #4 | $222.67 | 9.580% | $244.0018 | $244.00 | $244.00 | $244.00 |
| Purchase #5 | $32.30 | 8.427% | $35.0219 | $35.02 | $35.00 | $35.00 |
| Purchase #6 | $218.72 | 11.405% | $243.665 | $243.67 | $243.65 | $243.70 |
| Purchase #7 | $158.77 | 10.738% | $175.8187 | $175.82 | $175.80 | $175.80 |
| 7 purchase totals = | $974.13 | $1,052.0779 | $1,052.07 | $1,052.00 | $1,052.10 | |