| 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 | $134.73 | 4.681% | $141.0367 | $141.04 | $141.05 | $141.00 |
| Purchase #2 | $46.47 | 9.683% | $50.9697 | $50.97 | $50.95 | $51.00 |
| Purchase #3 | $109.85 | 7.356% | $117.9306 | $117.93 | $117.95 | $117.90 |
| Purchase #4 | $129.67 | 4.292% | $135.2354 | $135.24 | $135.25 | $135.20 |
| Purchase #5 | $208.78 | 10.788% | $231.3032 | $231.30 | $231.30 | $231.30 |
| Purchase #6 | $66.34 | 6.657% | $70.7563 | $70.76 | $70.75 | $70.80 |
| Purchase #7 | $21.96 | 11.745% | $24.5392 | $24.54 | $24.55 | $24.50 |
| 7 purchase totals = | $717.80 | $771.7711 | $771.78 | $771.80 | $771.70 | |