| 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 | $168.30 | 8.584% | $182.7469 | $182.75 | $182.75 | $182.70 |
| Purchase #2 | $249.27 | 3.631% | $258.321 | $258.32 | $258.30 | $258.30 |
| Purchase #3 | $34.87 | 6.748% | $37.223 | $37.22 | $37.20 | $37.20 |
| Purchase #4 | $203.26 | 10.380% | $224.3584 | $224.36 | $224.35 | $224.40 |
| Purchase #5 | $19.38 | 13.555% | $22.007 | $22.01 | $22.00 | $22.00 |
| Purchase #6 | $81.63 | 5.206% | $85.8797 | $85.88 | $85.90 | $85.90 |
| Purchase #7 | $104.34 | 5.619% | $110.2029 | $110.20 | $110.20 | $110.20 |
| 7 purchase totals = | $861.05 | $920.7389 | $920.74 | $920.70 | $920.70 | |