| 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 | $207.98 | 5.226% | $218.849 | $218.85 | $218.85 | $218.80 |
| Purchase #2 | $101.35 | 6.424% | $107.8607 | $107.86 | $107.85 | $107.90 |
| Purchase #3 | $6.81 | 6.103% | $7.2256 | $7.23 | $7.25 | $7.20 |
| Purchase #4 | $90.94 | 9.195% | $99.3019 | $99.30 | $99.30 | $99.30 |
| Purchase #5 | $22.51 | 4.762% | $23.5819 | $23.58 | $23.60 | $23.60 |
| Purchase #6 | $51.66 | 13.263% | $58.5117 | $58.51 | $58.50 | $58.50 |
| Purchase #7 | $18.62 | 13.521% | $21.1376 | $21.14 | $21.15 | $21.10 |
| 7 purchase totals = | $499.87 | $536.4684 | $536.47 | $536.50 | $536.40 | |