| 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 | $117.28 | 10.440% | $129.524 | $129.52 | $129.50 | $129.50 |
| Purchase #2 | $141.30 | 12.294% | $158.6714 | $158.67 | $158.65 | $158.70 |
| Purchase #3 | $237.95 | 10.625% | $263.2322 | $263.23 | $263.25 | $263.20 |
| Purchase #4 | $216.92 | 9.653% | $237.8593 | $237.86 | $237.85 | $237.90 |
| Purchase #5 | $122.56 | 9.589% | $134.3123 | $134.31 | $134.30 | $134.30 |
| Purchase #6 | $247.79 | 4.392% | $258.6729 | $258.67 | $258.65 | $258.70 |
| Purchase #7 | $15.46 | 5.438% | $16.3007 | $16.30 | $16.30 | $16.30 |
| 7 purchase totals = | $1,099.26 | $1,198.5728 | $1,198.56 | $1,198.50 | $1,198.60 | |