| 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 | $11.31 | 5.534% | $11.9359 | $11.94 | $11.95 | $11.90 |
| Purchase #2 | $197.44 | 7.535% | $212.3171 | $212.32 | $212.30 | $212.30 |
| Purchase #3 | $241.63 | 11.243% | $268.7965 | $268.80 | $268.80 | $268.80 |
| Purchase #4 | $130.95 | 9.649% | $143.5854 | $143.59 | $143.60 | $143.60 |
| Purchase #5 | $130.80 | 10.489% | $144.5196 | $144.52 | $144.50 | $144.50 |
| Purchase #6 | $151.40 | 12.318% | $170.0495 | $170.05 | $170.05 | $170.00 |
| Purchase #7 | $217.34 | 4.565% | $227.2616 | $227.26 | $227.25 | $227.30 |
| 7 purchase totals = | $1,080.87 | $1,178.4656 | $1,178.48 | $1,178.45 | $1,178.40 | |