| 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 | $100.58 | 8.205% | $108.8326 | $108.83 | $108.85 | $108.80 |
| Purchase #2 | $214.72 | 8.360% | $232.6706 | $232.67 | $232.65 | $232.70 |
| Purchase #3 | $56.46 | 5.670% | $59.6613 | $59.66 | $59.65 | $59.70 |
| Purchase #4 | $77.75 | 9.545% | $85.1712 | $85.17 | $85.15 | $85.20 |
| Purchase #5 | $202.57 | 6.798% | $216.3407 | $216.34 | $216.35 | $216.30 |
| Purchase #6 | $246.81 | 13.222% | $279.4432 | $279.44 | $279.45 | $279.40 |
| Purchase #7 | $112.32 | 7.711% | $120.981 | $120.98 | $121.00 | $121.00 |
| 7 purchase totals = | $1,011.21 | $1,103.1006 | $1,103.09 | $1,103.10 | $1,103.10 | |