| 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 | $117.37 | 6.282% | $124.7432 | $124.74 | $124.75 | $124.70 |
| Purchase #2 | $230.88 | 9.869% | $253.6655 | $253.67 | $253.65 | $253.70 |
| Purchase #3 | $99.46 | 13.706% | $113.092 | $113.09 | $113.10 | $113.10 |
| Purchase #4 | $30.68 | 5.310% | $32.3091 | $32.31 | $32.30 | $32.30 |
| Purchase #5 | $121.87 | 9.614% | $133.5866 | $133.59 | $133.60 | $133.60 |
| Purchase #6 | $22.68 | 3.793% | $23.5403 | $23.54 | $23.55 | $23.50 |
| Purchase #7 | $38.49 | 3.326% | $39.7702 | $39.77 | $39.75 | $39.80 |
| 7 purchase totals = | $661.43 | $720.7069 | $720.71 | $720.70 | $720.70 | |