| 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 | $214.63 | 10.815% | $237.8422 | $237.84 | $237.85 | $237.80 |
| Purchase #2 | $116.63 | 4.674% | $122.0813 | $122.08 | $122.10 | $122.10 |
| Purchase #3 | $178.82 | 4.143% | $186.2285 | $186.23 | $186.25 | $186.20 |
| Purchase #4 | $14.44 | 13.424% | $16.3784 | $16.38 | $16.40 | $16.40 |
| Purchase #5 | $63.51 | 4.565% | $66.4092 | $66.41 | $66.40 | $66.40 |
| Purchase #6 | $165.96 | 10.155% | $182.8132 | $182.81 | $182.80 | $182.80 |
| Purchase #7 | $98.87 | 13.485% | $112.2026 | $112.20 | $112.20 | $112.20 |
| 7 purchase totals = | $852.86 | $923.9554 | $923.95 | $924.00 | $923.90 | |