| 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 | $202.70 | 10.238% | $223.4524 | $223.45 | $223.45 | $223.50 |
| Purchase #2 | $38.68 | 5.390% | $40.7649 | $40.76 | $40.75 | $40.80 |
| Purchase #3 | $122.70 | 3.376% | $126.8424 | $126.84 | $126.85 | $126.80 |
| Purchase #4 | $16.40 | 8.311% | $17.763 | $17.76 | $17.75 | $17.80 |
| Purchase #5 | $202.53 | 8.223% | $219.184 | $219.18 | $219.20 | $219.20 |
| Purchase #6 | $200.94 | 12.387% | $225.8304 | $225.83 | $225.85 | $225.80 |
| Purchase #7 | $11.95 | 11.106% | $13.2772 | $13.28 | $13.30 | $13.30 |
| 7 purchase totals = | $795.90 | $867.1143 | $867.10 | $867.15 | $867.20 | |