| 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 | $203.80 | 7.241% | $218.5572 | $218.56 | $218.55 | $218.60 |
| Purchase #2 | $229.56 | 7.374% | $246.4878 | $246.49 | $246.50 | $246.50 |
| Purchase #3 | $229.70 | 8.495% | $249.213 | $249.21 | $249.20 | $249.20 |
| Purchase #4 | $234.36 | 13.543% | $266.0994 | $266.10 | $266.10 | $266.10 |
| Purchase #5 | $195.29 | 13.181% | $221.0312 | $221.03 | $221.05 | $221.00 |
| Purchase #6 | $152.36 | 3.800% | $158.1497 | $158.15 | $158.15 | $158.10 |
| Purchase #7 | $9.71 | 13.523% | $11.0231 | $11.02 | $11.00 | $11.00 |
| 7 purchase totals = | $1,254.78 | $1,370.5614 | $1,370.56 | $1,370.55 | $1,370.50 | |