| 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 | $116.49 | 3.351% | $120.3936 | $120.39 | $120.40 | $120.40 |
| Purchase #2 | $203.83 | 7.283% | $218.6749 | $218.67 | $218.65 | $218.70 |
| Purchase #3 | $165.78 | 13.564% | $188.2664 | $188.27 | $188.25 | $188.30 |
| Purchase #4 | $151.32 | 5.527% | $159.6835 | $159.68 | $159.70 | $159.70 |
| Purchase #5 | $202.28 | 11.749% | $226.0459 | $226.05 | $226.05 | $226.00 |
| Purchase #6 | $128.48 | 9.385% | $140.5378 | $140.54 | $140.55 | $140.50 |
| Purchase #7 | $194.75 | 9.803% | $213.8413 | $213.84 | $213.85 | $213.80 |
| 7 purchase totals = | $1,162.93 | $1,267.4434 | $1,267.44 | $1,267.45 | $1,267.40 | |