| 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 | $126.33 | 4.293% | $131.7533 | $131.75 | $131.75 | $131.80 |
| Purchase #2 | $92.95 | 7.318% | $99.7521 | $99.75 | $99.75 | $99.80 |
| Purchase #3 | $49.52 | 11.599% | $55.2638 | $55.26 | $55.25 | $55.30 |
| Purchase #4 | $11.31 | 11.621% | $12.6243 | $12.62 | $12.60 | $12.60 |
| Purchase #5 | $196.84 | 8.811% | $214.1836 | $214.18 | $214.20 | $214.20 |
| Purchase #6 | $119.71 | 12.748% | $134.9706 | $134.97 | $134.95 | $135.00 |
| Purchase #7 | $26.38 | 13.664% | $29.9846 | $29.98 | $30.00 | $30.00 |
| 7 purchase totals = | $623.04 | $678.5323 | $678.51 | $678.50 | $678.70 | |