| 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 | $149.42 | 13.464% | $169.5379 | $169.54 | $169.55 | $169.50 |
| Purchase #2 | $144.89 | 11.383% | $161.3828 | $161.38 | $161.40 | $161.40 |
| Purchase #3 | $59.27 | 6.403% | $63.0651 | $63.07 | $63.05 | $63.10 |
| Purchase #4 | $237.49 | 9.253% | $259.4649 | $259.46 | $259.45 | $259.50 |
| Purchase #5 | $20.45 | 8.742% | $22.2377 | $22.24 | $22.25 | $22.20 |
| Purchase #6 | $202.58 | 8.549% | $219.8986 | $219.90 | $219.90 | $219.90 |
| Purchase #7 | $193.43 | 5.561% | $204.1866 | $204.19 | $204.20 | $204.20 |
| 7 purchase totals = | $1,007.53 | $1,099.7736 | $1,099.78 | $1,099.80 | $1,099.80 | |