| 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 | $80.48 | 11.220% | $89.5099 | $89.51 | $89.50 | $89.50 |
| Purchase #2 | $152.81 | 11.492% | $170.3709 | $170.37 | $170.35 | $170.40 |
| Purchase #3 | $94.98 | 3.228% | $98.046 | $98.05 | $98.05 | $98.00 |
| Purchase #4 | $234.98 | 8.539% | $255.0449 | $255.04 | $255.05 | $255.00 |
| Purchase #5 | $125.80 | 5.330% | $132.5051 | $132.51 | $132.50 | $132.50 |
| Purchase #6 | $191.74 | 11.343% | $213.4891 | $213.49 | $213.50 | $213.50 |
| Purchase #7 | $65.50 | 6.365% | $69.6691 | $69.67 | $69.65 | $69.70 |
| 7 purchase totals = | $946.29 | $1,028.6350 | $1,028.64 | $1,028.60 | $1,028.60 | |