| 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 | $106.25 | 6.818% | $113.4941 | $113.49 | $113.50 | $113.50 |
| Purchase #2 | $164.76 | 13.694% | $187.3222 | $187.32 | $187.30 | $187.30 |
| Purchase #3 | $73.39 | 5.872% | $77.6995 | $77.70 | $77.70 | $77.70 |
| Purchase #4 | $189.86 | 12.443% | $213.4843 | $213.48 | $213.50 | $213.50 |
| Purchase #5 | $52.69 | 11.561% | $58.7815 | $58.78 | $58.80 | $58.80 |
| Purchase #6 | $17.95 | 9.602% | $19.6736 | $19.67 | $19.65 | $19.70 |
| Purchase #7 | $57.78 | 4.861% | $60.5887 | $60.59 | $60.60 | $60.60 |
| 7 purchase totals = | $662.68 | $731.0439 | $731.03 | $731.05 | $731.10 | |