| 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 | $136.82 | 5.770% | $144.7145 | $144.71 | $144.70 | $144.70 |
| Purchase #2 | $179.72 | 9.191% | $196.2381 | $196.24 | $196.25 | $196.20 |
| Purchase #3 | $107.74 | 13.448% | $122.2289 | $122.23 | $122.25 | $122.20 |
| Purchase #4 | $197.62 | 10.711% | $218.7871 | $218.79 | $218.80 | $218.80 |
| Purchase #5 | $19.86 | 12.767% | $22.3955 | $22.40 | $22.40 | $22.40 |
| Purchase #6 | $233.27 | 6.479% | $248.3836 | $248.38 | $248.40 | $248.40 |
| Purchase #7 | $28.64 | 12.686% | $32.2733 | $32.27 | $32.25 | $32.30 |
| 7 purchase totals = | $903.67 | $985.0210 | $985.02 | $985.05 | $985.00 | |