| 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 | $237.72 | 3.504% | $246.0497 | $246.05 | $246.05 | $246.00 |
| Purchase #2 | $129.35 | 5.271% | $136.168 | $136.17 | $136.15 | $136.20 |
| Purchase #3 | $246.82 | 7.686% | $265.7906 | $265.79 | $265.80 | $265.80 |
| Purchase #4 | $58.66 | 9.644% | $64.3172 | $64.32 | $64.30 | $64.30 |
| Purchase #5 | $14.61 | 7.252% | $15.6695 | $15.67 | $15.65 | $15.70 |
| Purchase #6 | $229.29 | 7.745% | $247.0485 | $247.05 | $247.05 | $247.00 |
| Purchase #7 | $108.73 | 4.860% | $114.0143 | $114.01 | $114.00 | $114.00 |
| 7 purchase totals = | $1,025.18 | $1,089.0578 | $1,089.06 | $1,089.00 | $1,089.00 | |