| 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 | $99.63 | 8.134% | $107.7339 | $107.73 | $107.75 | $107.70 |
| Purchase #2 | $162.92 | 9.313% | $178.0927 | $178.09 | $178.10 | $178.10 |
| Purchase #3 | $35.91 | 12.373% | $40.3531 | $40.35 | $40.35 | $40.40 |
| Purchase #4 | $78.56 | 7.517% | $84.4654 | $84.47 | $84.45 | $84.50 |
| Purchase #5 | $41.56 | 9.561% | $45.5336 | $45.53 | $45.55 | $45.50 |
| Purchase #6 | $208.91 | 8.394% | $226.4459 | $226.45 | $226.45 | $226.40 |
| Purchase #7 | $196.61 | 3.705% | $203.8944 | $203.89 | $203.90 | $203.90 |
| 7 purchase totals = | $824.10 | $886.5190 | $886.51 | $886.55 | $886.50 | |