| 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 | $88.87 | 4.278% | $92.6719 | $92.67 | $92.65 | $92.70 |
| Purchase #2 | $134.61 | 13.210% | $152.392 | $152.39 | $152.40 | $152.40 |
| Purchase #3 | $38.90 | 5.545% | $41.057 | $41.06 | $41.05 | $41.10 |
| Purchase #4 | $114.37 | 5.800% | $121.0035 | $121.00 | $121.00 | $121.00 |
| Purchase #5 | $59.38 | 5.235% | $62.4885 | $62.49 | $62.50 | $62.50 |
| Purchase #6 | $46.89 | 8.367% | $50.8133 | $50.81 | $50.80 | $50.80 |
| Purchase #7 | $116.26 | 5.228% | $122.3381 | $122.34 | $122.35 | $122.30 |
| 7 purchase totals = | $599.28 | $642.7643 | $642.76 | $642.75 | $642.80 | |