| 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 | $106.41 | 10.606% | $117.6958 | $117.70 | $117.70 | $117.70 |
| Purchase #2 | $43.29 | 9.349% | $47.3372 | $47.34 | $47.35 | $47.30 |
| Purchase #3 | $85.42 | 6.490% | $90.9638 | $90.96 | $90.95 | $91.00 |
| Purchase #4 | $131.90 | 4.722% | $138.1283 | $138.13 | $138.15 | $138.10 |
| Purchase #5 | $71.77 | 10.576% | $79.3604 | $79.36 | $79.35 | $79.40 |
| Purchase #6 | $57.92 | 13.549% | $65.7676 | $65.77 | $65.75 | $65.80 |
| Purchase #7 | $88.73 | 4.548% | $92.7654 | $92.77 | $92.75 | $92.80 |
| 7 purchase totals = | $585.44 | $632.0185 | $632.03 | $632.00 | $632.10 | |