| 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 | $107.69 | 13.846% | $122.6008 | $122.60 | $122.60 | $122.60 |
| Purchase #2 | $20.53 | 3.397% | $21.2274 | $21.23 | $21.25 | $21.20 |
| Purchase #3 | $181.49 | 8.765% | $197.3976 | $197.40 | $197.40 | $197.40 |
| Purchase #4 | $88.50 | 8.865% | $96.3455 | $96.35 | $96.35 | $96.30 |
| Purchase #5 | $14.92 | 6.127% | $15.8341 | $15.83 | $15.85 | $15.80 |
| Purchase #6 | $222.26 | 9.136% | $242.5657 | $242.57 | $242.55 | $242.60 |
| Purchase #7 | $39.41 | 5.777% | $41.6867 | $41.69 | $41.70 | $41.70 |
| 7 purchase totals = | $674.80 | $737.6578 | $737.67 | $737.70 | $737.60 | |