| 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 | $132.81 | 12.293% | $149.1363 | $149.14 | $149.15 | $149.10 |
| Purchase #2 | $26.56 | 11.565% | $29.6317 | $29.63 | $29.65 | $29.60 |
| Purchase #3 | $186.65 | 10.511% | $206.2688 | $206.27 | $206.25 | $206.30 |
| Purchase #4 | $37.70 | 11.206% | $41.9247 | $41.92 | $41.90 | $41.90 |
| Purchase #5 | $186.90 | 9.157% | $204.0144 | $204.01 | $204.00 | $204.00 |
| Purchase #6 | $40.80 | 3.427% | $42.1982 | $42.20 | $42.20 | $42.20 |
| Purchase #7 | $153.39 | 6.724% | $163.7039 | $163.70 | $163.70 | $163.70 |
| 7 purchase totals = | $764.81 | $836.8780 | $836.87 | $836.85 | $836.80 | |