| 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 | $112.97 | 11.187% | $125.608 | $125.61 | $125.60 | $125.60 |
| Purchase #2 | $216.41 | 7.234% | $232.0651 | $232.07 | $232.05 | $232.10 |
| Purchase #3 | $117.58 | 6.193% | $124.8617 | $124.86 | $124.85 | $124.90 |
| Purchase #4 | $29.54 | 6.203% | $31.3724 | $31.37 | $31.35 | $31.40 |
| Purchase #5 | $41.65 | 10.618% | $46.0724 | $46.07 | $46.05 | $46.10 |
| Purchase #6 | $66.62 | 4.539% | $69.6439 | $69.64 | $69.65 | $69.60 |
| Purchase #7 | $94.67 | 4.739% | $99.1564 | $99.16 | $99.15 | $99.20 |
| 7 purchase totals = | $679.44 | $728.7799 | $728.78 | $728.70 | $728.90 | |