| 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 | $31.37 | 10.542% | $34.677 | $34.68 | $34.70 | $34.70 |
| Purchase #2 | $138.46 | 3.470% | $143.2646 | $143.26 | $143.25 | $143.30 |
| Purchase #3 | $133.87 | 13.175% | $151.5074 | $151.51 | $151.50 | $151.50 |
| Purchase #4 | $99.32 | 9.588% | $108.8428 | $108.84 | $108.85 | $108.80 |
| Purchase #5 | $53.79 | 8.461% | $58.3412 | $58.34 | $58.35 | $58.30 |
| Purchase #6 | $233.94 | 9.862% | $257.0112 | $257.01 | $257.00 | $257.00 |
| Purchase #7 | $80.93 | 9.151% | $88.3359 | $88.34 | $88.35 | $88.30 |
| 7 purchase totals = | $771.68 | $841.9801 | $841.98 | $842.00 | $841.90 | |