| 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 | $139.99 | 3.664% | $145.1192 | $145.12 | $145.10 | $145.10 |
| Purchase #2 | $68.39 | 13.491% | $77.6165 | $77.62 | $77.60 | $77.60 |
| Purchase #3 | $239.36 | 11.441% | $266.7452 | $266.75 | $266.75 | $266.70 |
| Purchase #4 | $209.78 | 4.848% | $219.9501 | $219.95 | $219.95 | $220.00 |
| Purchase #5 | $216.82 | 9.468% | $237.3485 | $237.35 | $237.35 | $237.30 |
| Purchase #6 | $228.90 | 11.611% | $255.4776 | $255.48 | $255.50 | $255.50 |
| Purchase #7 | $112.37 | 3.598% | $116.4131 | $116.41 | $116.40 | $116.40 |
| 7 purchase totals = | $1,215.61 | $1,318.6702 | $1,318.68 | $1,318.65 | $1,318.60 | |