| 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 | $159.85 | 4.570% | $167.1551 | $167.16 | $167.15 | $167.20 |
| Purchase #2 | $194.66 | 10.367% | $214.8404 | $214.84 | $214.85 | $214.80 |
| Purchase #3 | $250.30 | 7.351% | $268.6996 | $268.70 | $268.70 | $268.70 |
| Purchase #4 | $186.50 | 9.583% | $204.3723 | $204.37 | $204.35 | $204.40 |
| Purchase #5 | $249.28 | 4.254% | $259.8844 | $259.88 | $259.90 | $259.90 |
| Purchase #6 | $225.35 | 10.467% | $248.9374 | $248.94 | $248.95 | $248.90 |
| Purchase #7 | $37.33 | 8.406% | $40.468 | $40.47 | $40.45 | $40.50 |
| 7 purchase totals = | $1,303.27 | $1,404.3572 | $1,404.36 | $1,404.35 | $1,404.40 | |