| 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 | $195.29 | 3.758% | $202.629 | $202.63 | $202.65 | $202.60 |
| Purchase #2 | $69.86 | 9.630% | $76.5875 | $76.59 | $76.60 | $76.60 |
| Purchase #3 | $241.48 | 7.463% | $259.5017 | $259.50 | $259.50 | $259.50 |
| Purchase #4 | $176.46 | 11.381% | $196.5429 | $196.54 | $196.55 | $196.50 |
| Purchase #5 | $169.76 | 6.169% | $180.2325 | $180.23 | $180.25 | $180.20 |
| Purchase #6 | $169.48 | 13.356% | $192.1157 | $192.12 | $192.10 | $192.10 |
| Purchase #7 | $192.86 | 10.475% | $213.0621 | $213.06 | $213.05 | $213.10 |
| 7 purchase totals = | $1,215.19 | $1,320.6714 | $1,320.67 | $1,320.70 | $1,320.60 | |