| 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 | $85.36 | 8.416% | $92.5439 | $92.54 | $92.55 | $92.50 |
| Purchase #2 | $206.40 | 11.438% | $230.008 | $230.01 | $230.00 | $230.00 |
| Purchase #3 | $95.92 | 5.107% | $100.8186 | $100.82 | $100.80 | $100.80 |
| Purchase #4 | $123.50 | 12.642% | $139.1129 | $139.11 | $139.10 | $139.10 |
| Purchase #5 | $162.56 | 7.363% | $174.5293 | $174.53 | $174.55 | $174.50 |
| Purchase #6 | $135.28 | 8.121% | $146.2661 | $146.27 | $146.25 | $146.30 |
| Purchase #7 | $68.66 | 12.339% | $77.132 | $77.13 | $77.15 | $77.10 |
| 7 purchase totals = | $877.68 | $960.4108 | $960.41 | $960.40 | $960.30 | |