| 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 | $25.40 | 4.748% | $26.606 | $26.61 | $26.60 | $26.60 |
| Purchase #2 | $155.60 | 6.774% | $166.1403 | $166.14 | $166.15 | $166.10 |
| Purchase #3 | $95.50 | 6.134% | $101.358 | $101.36 | $101.35 | $101.40 |
| Purchase #4 | $68.25 | 13.349% | $77.3607 | $77.36 | $77.35 | $77.40 |
| Purchase #5 | $119.43 | 10.627% | $132.1218 | $132.12 | $132.10 | $132.10 |
| Purchase #6 | $102.77 | 9.329% | $112.3574 | $112.36 | $112.35 | $112.40 |
| Purchase #7 | $170.87 | 7.658% | $183.9552 | $183.96 | $183.95 | $184.00 |
| 7 purchase totals = | $737.82 | $799.8994 | $799.91 | $799.85 | $800.00 | |