| 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 | $160.33 | 11.237% | $178.3463 | $178.35 | $178.35 | $178.30 |
| Purchase #2 | $170.73 | 4.239% | $177.9672 | $177.97 | $177.95 | $178.00 |
| Purchase #3 | $87.72 | 7.547% | $94.3402 | $94.34 | $94.35 | $94.30 |
| Purchase #4 | $64.83 | 7.595% | $69.7538 | $69.75 | $69.75 | $69.80 |
| Purchase #5 | $103.47 | 6.403% | $110.0952 | $110.10 | $110.10 | $110.10 |
| Purchase #6 | $114.49 | 5.863% | $121.2025 | $121.20 | $121.20 | $121.20 |
| Purchase #7 | $123.29 | 10.632% | $136.3982 | $136.40 | $136.40 | $136.40 |
| 7 purchase totals = | $824.86 | $888.1034 | $888.11 | $888.10 | $888.10 | |