| 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 | $233.33 | 10.118% | $256.9383 | $256.94 | $256.95 | $256.90 |
| Purchase #2 | $25.44 | 7.367% | $27.3142 | $27.31 | $27.30 | $27.30 |
| Purchase #3 | $250.50 | 5.125% | $263.3381 | $263.34 | $263.35 | $263.30 |
| Purchase #4 | $137.96 | 8.233% | $149.3182 | $149.32 | $149.30 | $149.30 |
| Purchase #5 | $142.82 | 8.486% | $154.9397 | $154.94 | $154.95 | $154.90 |
| Purchase #6 | $156.55 | 8.678% | $170.1354 | $170.14 | $170.15 | $170.10 |
| Purchase #7 | $82.71 | 4.722% | $86.6156 | $86.62 | $86.60 | $86.60 |
| 7 purchase totals = | $1,029.31 | $1,108.5995 | $1,108.61 | $1,108.60 | $1,108.40 | |