| 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 | $111.52 | 8.599% | $121.1096 | $121.11 | $121.10 | $121.10 |
| Purchase #2 | $81.98 | 6.419% | $87.2423 | $87.24 | $87.25 | $87.20 |
| Purchase #3 | $116.47 | 11.422% | $129.7732 | $129.77 | $129.75 | $129.80 |
| Purchase #4 | $79.54 | 9.841% | $87.3675 | $87.37 | $87.35 | $87.40 |
| Purchase #5 | $212.30 | 4.606% | $222.0785 | $222.08 | $222.10 | $222.10 |
| Purchase #6 | $159.47 | 10.837% | $176.7518 | $176.75 | $176.75 | $176.80 |
| Purchase #7 | $31.65 | 11.400% | $35.2581 | $35.26 | $35.25 | $35.30 |
| 7 purchase totals = | $792.93 | $859.5810 | $859.58 | $859.55 | $859.70 | |