| 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 | $42.84 | 4.553% | $44.7905 | $44.79 | $44.80 | $44.80 |
| Purchase #2 | $243.40 | 13.402% | $276.0205 | $276.02 | $276.00 | $276.00 |
| Purchase #3 | $9.27 | 13.274% | $10.5005 | $10.50 | $10.50 | $10.50 |
| Purchase #4 | $95.49 | 12.603% | $107.5246 | $107.52 | $107.50 | $107.50 |
| Purchase #5 | $23.46 | 3.722% | $24.3332 | $24.33 | $24.35 | $24.30 |
| Purchase #6 | $221.26 | 5.194% | $232.7522 | $232.75 | $232.75 | $232.80 |
| Purchase #7 | $127.70 | 9.511% | $139.8455 | $139.85 | $139.85 | $139.80 |
| 7 purchase totals = | $763.42 | $835.7670 | $835.76 | $835.75 | $835.70 | |