| 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 | $17.88 | 5.264% | $18.8212 | $18.82 | $18.80 | $18.80 |
| Purchase #2 | $60.98 | 9.752% | $66.9268 | $66.93 | $66.95 | $66.90 |
| Purchase #3 | $199.52 | 4.271% | $208.0415 | $208.04 | $208.05 | $208.00 |
| Purchase #4 | $156.87 | 5.156% | $164.9582 | $164.96 | $164.95 | $165.00 |
| Purchase #5 | $95.38 | 6.211% | $101.3041 | $101.30 | $101.30 | $101.30 |
| Purchase #6 | $180.62 | 10.298% | $199.2202 | $199.22 | $199.20 | $199.20 |
| Purchase #7 | $210.96 | 7.842% | $227.5035 | $227.50 | $227.50 | $227.50 |
| 7 purchase totals = | $922.21 | $986.7755 | $986.77 | $986.75 | $986.70 | |