| 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 | $130.42 | 13.752% | $148.3554 | $148.36 | $148.35 | $148.40 |
| Purchase #2 | $135.75 | 9.650% | $148.8499 | $148.85 | $148.85 | $148.80 |
| Purchase #3 | $184.67 | 8.839% | $200.993 | $200.99 | $201.00 | $201.00 |
| Purchase #4 | $193.74 | 5.207% | $203.828 | $203.83 | $203.85 | $203.80 |
| Purchase #5 | $150.63 | 12.571% | $169.5657 | $169.57 | $169.55 | $169.60 |
| Purchase #6 | $204.40 | 10.791% | $226.4568 | $226.46 | $226.45 | $226.50 |
| Purchase #7 | $123.61 | 6.401% | $131.5223 | $131.52 | $131.50 | $131.50 |
| 7 purchase totals = | $1,123.22 | $1,229.5711 | $1,229.58 | $1,229.55 | $1,229.60 | |