| 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 | $43.27 | 7.530% | $46.5282 | $46.53 | $46.55 | $46.50 |
| Purchase #2 | $129.98 | 3.679% | $134.762 | $134.76 | $134.75 | $134.80 |
| Purchase #3 | $29.26 | 3.424% | $30.2619 | $30.26 | $30.25 | $30.30 |
| Purchase #4 | $123.48 | 12.279% | $138.6421 | $138.64 | $138.65 | $138.60 |
| Purchase #5 | $72.91 | 10.349% | $80.4555 | $80.46 | $80.45 | $80.50 |
| Purchase #6 | $44.87 | 3.310% | $46.3552 | $46.36 | $46.35 | $46.40 |
| Purchase #7 | $223.40 | 13.488% | $253.5322 | $253.53 | $253.55 | $253.50 |
| 7 purchase totals = | $667.17 | $730.5371 | $730.54 | $730.55 | $730.60 | |