| 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 | $146.29 | 12.805% | $165.0224 | $165.02 | $165.00 | $165.00 |
| Purchase #2 | $48.73 | 3.653% | $50.5101 | $50.51 | $50.50 | $50.50 |
| Purchase #3 | $41.90 | 7.142% | $44.8925 | $44.89 | $44.90 | $44.90 |
| Purchase #4 | $190.89 | 13.575% | $216.8033 | $216.80 | $216.80 | $216.80 |
| Purchase #5 | $169.57 | 7.661% | $182.5608 | $182.56 | $182.55 | $182.60 |
| Purchase #6 | $118.93 | 13.536% | $135.0284 | $135.03 | $135.05 | $135.00 |
| Purchase #7 | $233.90 | 12.444% | $263.0065 | $263.01 | $263.00 | $263.00 |
| 7 purchase totals = | $950.21 | $1,057.8240 | $1,057.82 | $1,057.80 | $1,057.80 | |