| 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 | $42.57 | 9.131% | $46.4571 | $46.46 | $46.45 | $46.50 |
| Purchase #2 | $37.60 | 3.609% | $38.957 | $38.96 | $38.95 | $39.00 |
| Purchase #3 | $220.73 | 5.459% | $232.7797 | $232.78 | $232.80 | $232.80 |
| Purchase #4 | $91.48 | 3.232% | $94.4366 | $94.44 | $94.45 | $94.40 |
| Purchase #5 | $121.74 | 9.661% | $133.5013 | $133.50 | $133.50 | $133.50 |
| Purchase #6 | $72.43 | 10.337% | $79.9171 | $79.92 | $79.90 | $79.90 |
| Purchase #7 | $163.73 | 4.646% | $171.3369 | $171.34 | $171.35 | $171.30 |
| 7 purchase totals = | $750.28 | $797.3857 | $797.40 | $797.40 | $797.40 | |