| 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 | $41.46 | 12.588% | $46.679 | $46.68 | $46.70 | $46.70 |
| Purchase #2 | $225.98 | 5.628% | $238.6982 | $238.70 | $238.70 | $238.70 |
| Purchase #3 | $5.72 | 6.586% | $6.0967 | $6.10 | $6.10 | $6.10 |
| Purchase #4 | $235.97 | 7.431% | $253.5049 | $253.50 | $253.50 | $253.50 |
| Purchase #5 | $38.80 | 8.330% | $42.032 | $42.03 | $42.05 | $42.00 |
| Purchase #6 | $242.25 | 11.606% | $270.3655 | $270.37 | $270.35 | $270.40 |
| Purchase #7 | $132.60 | 7.289% | $142.2652 | $142.27 | $142.25 | $142.30 |
| 7 purchase totals = | $922.78 | $999.6415 | $999.65 | $999.65 | $999.70 | |