| 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 | $17.97 | 8.490% | $19.4957 | $19.50 | $19.50 | $19.50 |
| Purchase #2 | $5.51 | 8.741% | $5.9916 | $5.99 | $6.00 | $6.00 |
| Purchase #3 | $153.79 | 5.422% | $162.1285 | $162.13 | $162.15 | $162.10 |
| Purchase #4 | $58.33 | 8.215% | $63.1218 | $63.12 | $63.10 | $63.10 |
| Purchase #5 | $228.84 | 13.636% | $260.0446 | $260.04 | $260.05 | $260.00 |
| Purchase #6 | $79.99 | 9.191% | $87.3419 | $87.34 | $87.35 | $87.30 |
| Purchase #7 | $131.49 | 4.452% | $137.3439 | $137.34 | $137.35 | $137.30 |
| 7 purchase totals = | $675.92 | $735.4680 | $735.46 | $735.50 | $735.30 | |