| 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 | $121.41 | 9.595% | $133.0593 | $133.06 | $133.05 | $133.10 |
| Purchase #2 | $21.41 | 6.171% | $22.7312 | $22.73 | $22.75 | $22.70 |
| Purchase #3 | $61.54 | 11.814% | $68.8103 | $68.81 | $68.80 | $68.80 |
| Purchase #4 | $245.25 | 12.705% | $276.409 | $276.41 | $276.40 | $276.40 |
| Purchase #5 | $140.71 | 13.376% | $159.5314 | $159.53 | $159.55 | $159.50 |
| Purchase #6 | $169.44 | 6.457% | $180.3807 | $180.38 | $180.40 | $180.40 |
| Purchase #7 | $133.75 | 12.833% | $150.9141 | $150.91 | $150.90 | $150.90 |
| 7 purchase totals = | $893.51 | $991.8360 | $991.83 | $991.85 | $991.80 | |