| 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 | $150.37 | 12.828% | $169.6595 | $169.66 | $169.65 | $169.70 |
| Purchase #2 | $62.79 | 3.112% | $64.744 | $64.74 | $64.75 | $64.70 |
| Purchase #3 | $119.76 | 3.636% | $124.1145 | $124.11 | $124.10 | $124.10 |
| Purchase #4 | $243.67 | 11.164% | $270.8733 | $270.87 | $270.85 | $270.90 |
| Purchase #5 | $14.60 | 10.250% | $16.0965 | $16.10 | $16.10 | $16.10 |
| Purchase #6 | $36.33 | 6.766% | $38.7881 | $38.79 | $38.80 | $38.80 |
| Purchase #7 | $79.96 | 12.266% | $89.7679 | $89.77 | $89.75 | $89.80 |
| 7 purchase totals = | $707.48 | $774.0438 | $774.04 | $774.00 | $774.10 | |