| 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 | $85.84 | 7.250% | $92.0634 | $92.06 | $92.05 | $92.10 |
| Purchase #2 | $51.30 | 13.509% | $58.2301 | $58.23 | $58.25 | $58.20 |
| Purchase #3 | $43.51 | 7.620% | $46.8255 | $46.83 | $46.85 | $46.80 |
| Purchase #4 | $9.79 | 10.756% | $10.843 | $10.84 | $10.85 | $10.80 |
| Purchase #5 | $126.63 | 13.349% | $143.5338 | $143.53 | $143.55 | $143.50 |
| Purchase #6 | $27.52 | 12.779% | $31.0368 | $31.04 | $31.05 | $31.00 |
| Purchase #7 | $248.81 | 6.631% | $265.3086 | $265.31 | $265.30 | $265.30 |
| 7 purchase totals = | $593.40 | $647.8412 | $647.84 | $647.90 | $647.70 | |