| 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 | $120.92 | 9.837% | $132.8149 | $132.81 | $132.80 | $132.80 |
| Purchase #2 | $198.92 | 8.285% | $215.4005 | $215.40 | $215.40 | $215.40 |
| Purchase #3 | $162.30 | 3.267% | $167.6023 | $167.60 | $167.60 | $167.60 |
| Purchase #4 | $46.88 | 12.598% | $52.7859 | $52.79 | $52.80 | $52.80 |
| Purchase #5 | $91.30 | 11.799% | $102.0725 | $102.07 | $102.05 | $102.10 |
| Purchase #6 | $62.57 | 9.757% | $68.675 | $68.68 | $68.70 | $68.70 |
| Purchase #7 | $228.60 | 7.297% | $245.2809 | $245.28 | $245.30 | $245.30 |
| 7 purchase totals = | $911.49 | $984.6320 | $984.63 | $984.65 | $984.70 | |