| 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 | $105.70 | 12.798% | $119.2275 | $119.23 | $119.25 | $119.20 |
| Purchase #2 | $201.61 | 5.750% | $213.2026 | $213.20 | $213.20 | $213.20 |
| Purchase #3 | $58.35 | 5.177% | $61.3708 | $61.37 | $61.35 | $61.40 |
| Purchase #4 | $38.63 | 3.172% | $39.8553 | $39.86 | $39.85 | $39.90 |
| Purchase #5 | $21.27 | 6.538% | $22.6606 | $22.66 | $22.65 | $22.70 |
| Purchase #6 | $7.39 | 3.296% | $7.6336 | $7.63 | $7.65 | $7.60 |
| Purchase #7 | $25.42 | 11.692% | $28.3921 | $28.39 | $28.40 | $28.40 |
| 7 purchase totals = | $458.37 | $492.3425 | $492.34 | $492.35 | $492.40 | |