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 | $7.99 | 10.392% | $8.8203 | $8.82 | $8.80 | $8.80 |
Purchase #2 | $160.65 | 7.303% | $172.3823 | $172.38 | $172.40 | $172.40 |
Purchase #3 | $50.67 | 10.542% | $56.0116 | $56.01 | $56.00 | $56.00 |
Purchase #4 | $94.45 | 11.413% | $105.2296 | $105.23 | $105.25 | $105.20 |
Purchase #5 | $129.83 | 7.817% | $139.9788 | $139.98 | $140.00 | $140.00 |
Purchase #6 | $122.50 | 12.857% | $138.2498 | $138.25 | $138.25 | $138.20 |
Purchase #7 | $106.45 | 13.847% | $121.1901 | $121.19 | $121.20 | $121.20 |
7 purchase totals = | $672.54 | $741.8625 | $741.86 | $741.90 | $741.80 |