| 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 | $245.30 | 4.270% | $255.7743 | $255.77 | $255.75 | $255.80 |
| Purchase #2 | $74.89 | 13.282% | $84.8369 | $84.84 | $84.85 | $84.80 |
| Purchase #3 | $238.91 | 9.526% | $261.6686 | $261.67 | $261.65 | $261.70 |
| Purchase #4 | $199.96 | 11.192% | $222.3395 | $222.34 | $222.35 | $222.30 |
| Purchase #5 | $151.93 | 5.504% | $160.2922 | $160.29 | $160.30 | $160.30 |
| Purchase #6 | $206.56 | 6.336% | $219.6476 | $219.65 | $219.65 | $219.60 |
| Purchase #7 | $211.32 | 6.535% | $225.1298 | $225.13 | $225.15 | $225.10 |
| 7 purchase totals = | $1,328.87 | $1,429.6889 | $1,429.69 | $1,429.70 | $1,429.60 | |