| 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 | $115.43 | 9.350% | $126.2227 | $126.22 | $126.20 | $126.20 |
| Purchase #2 | $235.82 | 11.855% | $263.7765 | $263.78 | $263.80 | $263.80 |
| Purchase #3 | $112.70 | 6.265% | $119.7607 | $119.76 | $119.75 | $119.80 |
| Purchase #4 | $244.86 | 8.228% | $265.0071 | $265.01 | $265.00 | $265.00 |
| Purchase #5 | $124.98 | 8.442% | $135.5308 | $135.53 | $135.55 | $135.50 |
| Purchase #6 | $82.30 | 10.418% | $90.874 | $90.87 | $90.85 | $90.90 |
| Purchase #7 | $154.77 | 9.682% | $169.7548 | $169.75 | $169.75 | $169.80 |
| 7 purchase totals = | $1,070.86 | $1,170.9266 | $1,170.92 | $1,170.90 | $1,171.00 | |