| 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 | $80.33 | 3.727% | $83.3239 | $83.32 | $83.30 | $83.30 |
| Purchase #2 | $159.55 | 13.521% | $181.1228 | $181.12 | $181.10 | $181.10 |
| Purchase #3 | $79.81 | 7.591% | $85.8684 | $85.87 | $85.85 | $85.90 |
| Purchase #4 | $145.33 | 11.508% | $162.0546 | $162.05 | $162.05 | $162.10 |
| Purchase #5 | $150.26 | 6.863% | $160.5723 | $160.57 | $160.55 | $160.60 |
| Purchase #6 | $44.66 | 9.692% | $48.9884 | $48.99 | $49.00 | $49.00 |
| Purchase #7 | $96.83 | 9.204% | $105.7422 | $105.74 | $105.75 | $105.70 |
| 7 purchase totals = | $756.77 | $827.6726 | $827.66 | $827.60 | $827.70 | |