| 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 | $26.63 | 8.588% | $28.917 | $28.92 | $28.90 | $28.90 |
| Purchase #2 | $125.73 | 5.217% | $132.2893 | $132.29 | $132.30 | $132.30 |
| Purchase #3 | $61.97 | 4.320% | $64.6471 | $64.65 | $64.65 | $64.60 |
| Purchase #4 | $53.27 | 7.596% | $57.3164 | $57.32 | $57.30 | $57.30 |
| Purchase #5 | $46.28 | 3.334% | $47.823 | $47.82 | $47.80 | $47.80 |
| Purchase #6 | $221.64 | 4.324% | $231.2237 | $231.22 | $231.20 | $231.20 |
| Purchase #7 | $229.60 | 9.251% | $250.8403 | $250.84 | $250.85 | $250.80 |
| 7 purchase totals = | $765.12 | $813.0568 | $813.06 | $813.00 | $812.90 | |