| 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 | $220.89 | 7.616% | $237.713 | $237.71 | $237.70 | $237.70 |
| Purchase #2 | $197.76 | 8.637% | $214.8405 | $214.84 | $214.85 | $214.80 |
| Purchase #3 | $246.74 | 13.156% | $279.2011 | $279.20 | $279.20 | $279.20 |
| Purchase #4 | $61.37 | 9.439% | $67.1627 | $67.16 | $67.15 | $67.20 |
| Purchase #5 | $214.76 | 12.431% | $241.4568 | $241.46 | $241.45 | $241.50 |
| Purchase #6 | $100.55 | 8.295% | $108.8906 | $108.89 | $108.90 | $108.90 |
| Purchase #7 | $207.58 | 11.397% | $231.2379 | $231.24 | $231.25 | $231.20 |
| 7 purchase totals = | $1,249.65 | $1,380.5026 | $1,380.50 | $1,380.50 | $1,380.50 | |