| 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 | $18.34 | 11.712% | $20.488 | $20.49 | $20.50 | $20.50 |
| Purchase #2 | $188.79 | 6.339% | $200.7574 | $200.76 | $200.75 | $200.80 |
| Purchase #3 | $246.65 | 13.251% | $279.3336 | $279.33 | $279.35 | $279.30 |
| Purchase #4 | $88.58 | 3.567% | $91.7396 | $91.74 | $91.75 | $91.70 |
| Purchase #5 | $68.27 | 7.420% | $73.3356 | $73.34 | $73.35 | $73.30 |
| Purchase #6 | $186.34 | 3.814% | $193.447 | $193.45 | $193.45 | $193.40 |
| Purchase #7 | $69.47 | 6.450% | $73.9508 | $73.95 | $73.95 | $74.00 |
| 7 purchase totals = | $866.44 | $933.0520 | $933.06 | $933.10 | $933.00 | |