| 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 | $230.82 | 7.588% | $248.3346 | $248.33 | $248.35 | $248.30 |
| Purchase #2 | $215.75 | 11.533% | $240.6324 | $240.63 | $240.65 | $240.60 |
| Purchase #3 | $96.50 | 11.418% | $107.5184 | $107.52 | $107.50 | $107.50 |
| Purchase #4 | $222.26 | 10.780% | $246.2196 | $246.22 | $246.20 | $246.20 |
| Purchase #5 | $228.86 | 12.412% | $257.2661 | $257.27 | $257.25 | $257.30 |
| Purchase #6 | $223.71 | 9.755% | $245.5329 | $245.53 | $245.55 | $245.50 |
| Purchase #7 | $184.43 | 5.762% | $195.0569 | $195.06 | $195.05 | $195.10 |
| 7 purchase totals = | $1,402.33 | $1,540.5609 | $1,540.56 | $1,540.55 | $1,540.50 | |