| 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 | $220.35 | 12.275% | $247.398 | $247.40 | $247.40 | $247.40 |
| Purchase #2 | $209.68 | 6.314% | $222.9192 | $222.92 | $222.90 | $222.90 |
| Purchase #3 | $22.66 | 3.692% | $23.4966 | $23.50 | $23.50 | $23.50 |
| Purchase #4 | $35.92 | 10.180% | $39.5767 | $39.58 | $39.60 | $39.60 |
| Purchase #5 | $194.75 | 8.341% | $210.9941 | $210.99 | $211.00 | $211.00 |
| Purchase #6 | $27.97 | 12.164% | $31.3723 | $31.37 | $31.35 | $31.40 |
| Purchase #7 | $79.26 | 12.720% | $89.3419 | $89.34 | $89.35 | $89.30 |
| 7 purchase totals = | $790.59 | $865.0988 | $865.10 | $865.10 | $865.10 | |