| 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 | $98.86 | 13.615% | $112.3198 | $112.32 | $112.30 | $112.30 |
| Purchase #2 | $39.59 | 4.262% | $41.2773 | $41.28 | $41.30 | $41.30 |
| Purchase #3 | $235.92 | 4.731% | $247.0814 | $247.08 | $247.10 | $247.10 |
| Purchase #4 | $213.44 | 11.391% | $237.753 | $237.75 | $237.75 | $237.80 |
| Purchase #5 | $31.61 | 13.190% | $35.7794 | $35.78 | $35.80 | $35.80 |
| Purchase #6 | $57.27 | 6.138% | $60.7852 | $60.79 | $60.80 | $60.80 |
| Purchase #7 | $146.63 | 12.384% | $164.7887 | $164.79 | $164.80 | $164.80 |
| 7 purchase totals = | $823.32 | $899.7848 | $899.79 | $899.85 | $899.90 | |