| 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 | $77.70 | 8.482% | $84.2905 | $84.29 | $84.30 | $84.30 |
| Purchase #2 | $80.61 | 11.605% | $89.9648 | $89.96 | $89.95 | $90.00 |
| Purchase #3 | $19.81 | 11.870% | $22.1614 | $22.16 | $22.15 | $22.20 |
| Purchase #4 | $244.86 | 3.480% | $253.3811 | $253.38 | $253.40 | $253.40 |
| Purchase #5 | $108.98 | 13.604% | $123.8056 | $123.81 | $123.80 | $123.80 |
| Purchase #6 | $206.99 | 10.102% | $227.9001 | $227.90 | $227.90 | $227.90 |
| Purchase #7 | $10.32 | 7.258% | $11.069 | $11.07 | $11.05 | $11.10 |
| 7 purchase totals = | $749.27 | $812.5725 | $812.57 | $812.55 | $812.70 | |