| 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 | $36.25 | 12.151% | $40.6547 | $40.65 | $40.65 | $40.70 |
| Purchase #2 | $36.65 | 13.296% | $41.523 | $41.52 | $41.50 | $41.50 |
| Purchase #3 | $232.36 | 8.156% | $251.3113 | $251.31 | $251.30 | $251.30 |
| Purchase #4 | $134.73 | 13.455% | $152.8579 | $152.86 | $152.85 | $152.90 |
| Purchase #5 | $47.49 | 11.499% | $52.9509 | $52.95 | $52.95 | $53.00 |
| Purchase #6 | $187.77 | 4.471% | $196.1652 | $196.17 | $196.15 | $196.20 |
| Purchase #7 | $84.90 | 7.416% | $91.1962 | $91.20 | $91.20 | $91.20 |
| 7 purchase totals = | $760.15 | $826.6592 | $826.66 | $826.60 | $826.80 | |