| 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 | $126.40 | 4.188% | $131.6936 | $131.69 | $131.70 | $131.70 |
| Purchase #2 | $249.65 | 9.798% | $274.1107 | $274.11 | $274.10 | $274.10 |
| Purchase #3 | $122.54 | 11.288% | $136.3723 | $136.37 | $136.35 | $136.40 |
| Purchase #4 | $74.46 | 4.461% | $77.7817 | $77.78 | $77.80 | $77.80 |
| Purchase #5 | $190.41 | 8.532% | $206.6558 | $206.66 | $206.65 | $206.70 |
| Purchase #6 | $68.58 | 4.239% | $71.4871 | $71.49 | $71.50 | $71.50 |
| Purchase #7 | $106.26 | 9.857% | $116.734 | $116.73 | $116.75 | $116.70 |
| 7 purchase totals = | $938.30 | $1,014.8352 | $1,014.83 | $1,014.85 | $1,014.90 | |