| 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 | $62.37 | 3.123% | $64.3178 | $64.32 | $64.30 | $64.30 |
| Purchase #2 | $141.34 | 8.604% | $153.5009 | $153.50 | $153.50 | $153.50 |
| Purchase #3 | $124.78 | 4.150% | $129.9584 | $129.96 | $129.95 | $130.00 |
| Purchase #4 | $11.41 | 4.519% | $11.9256 | $11.93 | $11.95 | $11.90 |
| Purchase #5 | $51.27 | 12.345% | $57.5993 | $57.60 | $57.60 | $57.60 |
| Purchase #6 | $183.64 | 8.467% | $199.1888 | $199.19 | $199.20 | $199.20 |
| Purchase #7 | $92.91 | 10.173% | $102.3617 | $102.36 | $102.35 | $102.40 |
| 7 purchase totals = | $667.72 | $718.8525 | $718.86 | $718.85 | $718.90 | |