| 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 | $80.73 | 4.670% | $84.5001 | $84.50 | $84.50 | $84.50 |
| Purchase #2 | $147.68 | 9.341% | $161.4748 | $161.47 | $161.45 | $161.50 |
| Purchase #3 | $60.29 | 5.698% | $63.7253 | $63.73 | $63.75 | $63.70 |
| Purchase #4 | $242.48 | 7.235% | $260.0234 | $260.02 | $260.00 | $260.00 |
| Purchase #5 | $132.38 | 10.170% | $145.843 | $145.84 | $145.85 | $145.80 |
| Purchase #6 | $37.40 | 10.402% | $41.2903 | $41.29 | $41.30 | $41.30 |
| Purchase #7 | $159.43 | 5.202% | $167.7235 | $167.72 | $167.70 | $167.70 |
| 7 purchase totals = | $860.39 | $924.5804 | $924.57 | $924.55 | $924.50 | |