| 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 | $34.35 | 5.623% | $36.2815 | $36.28 | $36.30 | $36.30 |
| Purchase #2 | $168.72 | 11.719% | $188.4923 | $188.49 | $188.50 | $188.50 |
| Purchase #3 | $162.74 | 12.805% | $183.5789 | $183.58 | $183.60 | $183.60 |
| Purchase #4 | $57.64 | 13.135% | $65.211 | $65.21 | $65.20 | $65.20 |
| Purchase #5 | $110.63 | 6.520% | $117.8431 | $117.84 | $117.85 | $117.80 |
| Purchase #6 | $171.96 | 10.148% | $189.4105 | $189.41 | $189.40 | $189.40 |
| Purchase #7 | $179.84 | 3.653% | $186.4096 | $186.41 | $186.40 | $186.40 |
| 7 purchase totals = | $885.88 | $967.2269 | $967.22 | $967.25 | $967.20 | |