| 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 | $15.93 | 11.333% | $17.7353 | $17.74 | $17.75 | $17.70 |
| Purchase #2 | $85.47 | 4.747% | $89.5273 | $89.53 | $89.55 | $89.50 |
| Purchase #3 | $149.65 | 5.161% | $157.3734 | $157.37 | $157.35 | $157.40 |
| Purchase #4 | $214.72 | 3.252% | $221.7027 | $221.70 | $221.70 | $221.70 |
| Purchase #5 | $168.47 | 9.855% | $185.0727 | $185.07 | $185.05 | $185.10 |
| Purchase #6 | $239.31 | 3.137% | $246.8172 | $246.82 | $246.80 | $246.80 |
| Purchase #7 | $145.49 | 7.868% | $156.9372 | $156.94 | $156.95 | $156.90 |
| 7 purchase totals = | $1,019.04 | $1,075.1658 | $1,075.17 | $1,075.15 | $1,075.10 | |