| 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 | $13.60 | 5.118% | $14.296 | $14.30 | $14.30 | $14.30 |
| Purchase #2 | $57.40 | 6.475% | $61.1167 | $61.12 | $61.10 | $61.10 |
| Purchase #3 | $227.66 | 13.447% | $258.2734 | $258.27 | $258.25 | $258.30 |
| Purchase #4 | $136.68 | 7.401% | $146.7957 | $146.80 | $146.80 | $146.80 |
| Purchase #5 | $73.98 | 12.238% | $83.0337 | $83.03 | $83.05 | $83.00 |
| Purchase #6 | $27.58 | 6.828% | $29.4632 | $29.46 | $29.45 | $29.50 |
| Purchase #7 | $21.51 | 5.741% | $22.7449 | $22.74 | $22.75 | $22.70 |
| 7 purchase totals = | $558.41 | $615.7236 | $615.72 | $615.70 | $615.70 | |