| 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 | $37.78 | 5.560% | $39.8806 | $39.88 | $39.90 | $39.90 |
| Purchase #2 | $243.81 | 13.349% | $276.3562 | $276.36 | $276.35 | $276.40 |
| Purchase #3 | $228.95 | 10.318% | $252.5731 | $252.57 | $252.55 | $252.60 |
| Purchase #4 | $45.41 | 9.129% | $49.5555 | $49.56 | $49.55 | $49.60 |
| Purchase #5 | $196.33 | 5.415% | $206.9613 | $206.96 | $206.95 | $207.00 |
| Purchase #6 | $57.93 | 3.402% | $59.9008 | $59.90 | $59.90 | $59.90 |
| Purchase #7 | $229.64 | 12.628% | $258.6389 | $258.64 | $258.65 | $258.60 |
| 7 purchase totals = | $1,039.85 | $1,143.8664 | $1,143.87 | $1,143.85 | $1,144.00 | |