| 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 | $128.81 | 11.444% | $143.551 | $143.55 | $143.55 | $143.60 |
| Purchase #2 | $221.60 | 10.535% | $244.9456 | $244.95 | $244.95 | $244.90 |
| Purchase #3 | $233.69 | 5.850% | $247.3609 | $247.36 | $247.35 | $247.40 |
| Purchase #4 | $110.92 | 7.110% | $118.8064 | $118.81 | $118.80 | $118.80 |
| Purchase #5 | $150.30 | 4.334% | $156.814 | $156.81 | $156.80 | $156.80 |
| Purchase #6 | $223.51 | 5.772% | $236.411 | $236.41 | $236.40 | $236.40 |
| Purchase #7 | $37.28 | 5.847% | $39.4598 | $39.46 | $39.45 | $39.50 |
| 7 purchase totals = | $1,106.11 | $1,187.3487 | $1,187.35 | $1,187.30 | $1,187.40 | |