| 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 | $212.27 | 9.234% | $231.871 | $231.87 | $231.85 | $231.90 |
| Purchase #2 | $203.52 | 5.308% | $214.3228 | $214.32 | $214.30 | $214.30 |
| Purchase #3 | $230.43 | 12.283% | $258.7337 | $258.73 | $258.75 | $258.70 |
| Purchase #4 | $106.38 | 10.712% | $117.7754 | $117.78 | $117.80 | $117.80 |
| Purchase #5 | $91.92 | 13.604% | $104.4248 | $104.42 | $104.40 | $104.40 |
| Purchase #6 | $50.38 | 6.235% | $53.5212 | $53.52 | $53.50 | $53.50 |
| Purchase #7 | $14.83 | 13.136% | $16.7781 | $16.78 | $16.80 | $16.80 |
| 7 purchase totals = | $909.73 | $997.4270 | $997.42 | $997.40 | $997.40 | |