| 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 | $158.41 | 9.790% | $173.9183 | $173.92 | $173.90 | $173.90 |
| Purchase #2 | $227.58 | 8.173% | $246.1801 | $246.18 | $246.20 | $246.20 |
| Purchase #3 | $100.44 | 9.547% | $110.029 | $110.03 | $110.05 | $110.00 |
| Purchase #4 | $138.86 | 3.170% | $143.2619 | $143.26 | $143.25 | $143.30 |
| Purchase #5 | $228.86 | 11.744% | $255.7373 | $255.74 | $255.75 | $255.70 |
| Purchase #6 | $112.86 | 6.615% | $120.3257 | $120.33 | $120.35 | $120.30 |
| Purchase #7 | $109.90 | 5.569% | $116.0203 | $116.02 | $116.00 | $116.00 |
| 7 purchase totals = | $1,076.91 | $1,165.4726 | $1,165.48 | $1,165.50 | $1,165.40 | |