| 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 | $161.48 | 4.482% | $168.7175 | $168.72 | $168.70 | $168.70 |
| Purchase #2 | $227.51 | 13.421% | $258.0441 | $258.04 | $258.05 | $258.00 |
| Purchase #3 | $186.85 | 10.570% | $206.6 | $206.60 | $206.60 | $206.60 |
| Purchase #4 | $167.42 | 9.220% | $182.8561 | $182.86 | $182.85 | $182.90 |
| Purchase #5 | $201.31 | 6.473% | $214.3408 | $214.34 | $214.35 | $214.30 |
| Purchase #6 | $190.68 | 12.123% | $213.7961 | $213.80 | $213.80 | $213.80 |
| Purchase #7 | $109.46 | 13.818% | $124.5852 | $124.59 | $124.60 | $124.60 |
| 7 purchase totals = | $1,244.71 | $1,368.9398 | $1,368.95 | $1,368.95 | $1,368.90 | |