| 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 | $211.72 | 4.759% | $221.7958 | $221.80 | $221.80 | $221.80 |
| Purchase #2 | $151.25 | 10.734% | $167.4852 | $167.49 | $167.50 | $167.50 |
| Purchase #3 | $99.61 | 12.566% | $112.127 | $112.13 | $112.15 | $112.10 |
| Purchase #4 | $180.75 | 10.386% | $199.5227 | $199.52 | $199.50 | $199.50 |
| Purchase #5 | $69.38 | 12.493% | $78.0476 | $78.05 | $78.05 | $78.00 |
| Purchase #6 | $83.65 | 4.832% | $87.692 | $87.69 | $87.70 | $87.70 |
| Purchase #7 | $214.88 | 11.688% | $239.9952 | $240.00 | $240.00 | $240.00 |
| 7 purchase totals = | $1,011.24 | $1,106.6655 | $1,106.68 | $1,106.70 | $1,106.60 | |