| 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 | $123.49 | 10.356% | $136.2786 | $136.28 | $136.30 | $136.30 |
| Purchase #2 | $198.33 | 6.774% | $211.7649 | $211.76 | $211.75 | $211.80 |
| Purchase #3 | $33.98 | 10.524% | $37.5561 | $37.56 | $37.55 | $37.60 |
| Purchase #4 | $137.34 | 10.863% | $152.2592 | $152.26 | $152.25 | $152.30 |
| Purchase #5 | $87.74 | 8.776% | $95.4401 | $95.44 | $95.45 | $95.40 |
| Purchase #6 | $222.91 | 8.675% | $242.2474 | $242.25 | $242.25 | $242.20 |
| Purchase #7 | $141.29 | 13.568% | $160.4602 | $160.46 | $160.45 | $160.50 |
| 7 purchase totals = | $945.08 | $1,036.0065 | $1,036.01 | $1,036.00 | $1,036.10 | |