| 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 | $194.68 | 9.311% | $212.8067 | $212.81 | $212.80 | $212.80 |
| Purchase #2 | $145.66 | 5.199% | $153.2329 | $153.23 | $153.25 | $153.20 |
| Purchase #3 | $71.92 | 11.785% | $80.3958 | $80.40 | $80.40 | $80.40 |
| Purchase #4 | $39.46 | 8.768% | $42.9199 | $42.92 | $42.90 | $42.90 |
| Purchase #5 | $205.92 | 7.397% | $221.1519 | $221.15 | $221.15 | $221.20 |
| Purchase #6 | $56.71 | 11.587% | $63.281 | $63.28 | $63.30 | $63.30 |
| Purchase #7 | $46.35 | 7.193% | $49.684 | $49.68 | $49.70 | $49.70 |
| 7 purchase totals = | $760.70 | $823.4722 | $823.47 | $823.50 | $823.50 | |