| 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 | $57.70 | 5.206% | $60.7039 | $60.70 | $60.70 | $60.70 |
| Purchase #2 | $46.27 | 4.578% | $48.3882 | $48.39 | $48.40 | $48.40 |
| Purchase #3 | $233.91 | 10.295% | $257.991 | $257.99 | $258.00 | $258.00 |
| Purchase #4 | $151.75 | 8.452% | $164.5759 | $164.58 | $164.60 | $164.60 |
| Purchase #5 | $145.37 | 10.473% | $160.5946 | $160.59 | $160.60 | $160.60 |
| Purchase #6 | $35.30 | 8.244% | $38.2101 | $38.21 | $38.20 | $38.20 |
| Purchase #7 | $48.35 | 11.567% | $53.9426 | $53.94 | $53.95 | $53.90 |
| 7 purchase totals = | $718.65 | $784.4063 | $784.40 | $784.45 | $784.40 | |