| 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 | $157.38 | 9.238% | $171.9188 | $171.92 | $171.90 | $171.90 |
| Purchase #2 | $87.71 | 9.738% | $96.2512 | $96.25 | $96.25 | $96.30 |
| Purchase #3 | $241.76 | 9.511% | $264.7538 | $264.75 | $264.75 | $264.80 |
| Purchase #4 | $87.29 | 11.692% | $97.4959 | $97.50 | $97.50 | $97.50 |
| Purchase #5 | $17.71 | 8.766% | $19.2625 | $19.26 | $19.25 | $19.30 |
| Purchase #6 | $110.33 | 11.160% | $122.6428 | $122.64 | $122.65 | $122.60 |
| Purchase #7 | $145.73 | 13.423% | $165.2913 | $165.29 | $165.30 | $165.30 |
| 7 purchase totals = | $847.91 | $937.6163 | $937.61 | $937.60 | $937.70 | |