| 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 | $117.26 | 12.608% | $132.0441 | $132.04 | $132.05 | $132.00 |
| Purchase #2 | $168.57 | 6.537% | $179.5894 | $179.59 | $179.60 | $179.60 |
| Purchase #3 | $51.70 | 10.455% | $57.1052 | $57.11 | $57.10 | $57.10 |
| Purchase #4 | $61.60 | 10.801% | $68.2534 | $68.25 | $68.25 | $68.30 |
| Purchase #5 | $75.48 | 5.335% | $79.5069 | $79.51 | $79.50 | $79.50 |
| Purchase #6 | $229.74 | 7.245% | $246.3847 | $246.38 | $246.40 | $246.40 |
| Purchase #7 | $210.50 | 3.628% | $218.1369 | $218.14 | $218.15 | $218.10 |
| 7 purchase totals = | $914.85 | $981.0206 | $981.02 | $981.05 | $981.00 | |