| 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 | $190.66 | 6.390% | $202.8432 | $202.84 | $202.85 | $202.80 |
| Purchase #2 | $192.81 | 7.620% | $207.5021 | $207.50 | $207.50 | $207.50 |
| Purchase #3 | $132.29 | 13.394% | $150.0089 | $150.01 | $150.00 | $150.00 |
| Purchase #4 | $239.82 | 6.527% | $255.4731 | $255.47 | $255.45 | $255.50 |
| Purchase #5 | $128.97 | 12.707% | $145.3582 | $145.36 | $145.35 | $145.40 |
| Purchase #6 | $131.72 | 10.539% | $145.602 | $145.60 | $145.60 | $145.60 |
| Purchase #7 | $145.42 | 11.297% | $161.8481 | $161.85 | $161.85 | $161.80 |
| 7 purchase totals = | $1,161.69 | $1,268.6356 | $1,268.63 | $1,268.60 | $1,268.60 | |