| 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 | $108.99 | 3.471% | $112.773 | $112.77 | $112.75 | $112.80 |
| Purchase #2 | $246.57 | 12.488% | $277.3617 | $277.36 | $277.35 | $277.40 |
| Purchase #3 | $126.33 | 11.357% | $140.6773 | $140.68 | $140.70 | $140.70 |
| Purchase #4 | $72.61 | 11.249% | $80.7779 | $80.78 | $80.80 | $80.80 |
| Purchase #5 | $120.50 | 3.677% | $124.9308 | $124.93 | $124.95 | $124.90 |
| Purchase #6 | $176.34 | 10.429% | $194.7305 | $194.73 | $194.75 | $194.70 |
| Purchase #7 | $174.95 | 11.470% | $195.0168 | $195.02 | $195.00 | $195.00 |
| 7 purchase totals = | $1,026.29 | $1,126.2680 | $1,126.27 | $1,126.30 | $1,126.30 | |