| 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 | $57.27 | 6.784% | $61.1552 | $61.16 | $61.15 | $61.20 |
| Purchase #2 | $124.34 | 9.315% | $135.9223 | $135.92 | $135.90 | $135.90 |
| Purchase #3 | $13.83 | 10.623% | $15.2992 | $15.30 | $15.30 | $15.30 |
| Purchase #4 | $134.88 | 12.871% | $152.2404 | $152.24 | $152.25 | $152.20 |
| Purchase #5 | $107.35 | 5.838% | $113.6171 | $113.62 | $113.60 | $113.60 |
| Purchase #6 | $91.29 | 7.594% | $98.2226 | $98.22 | $98.20 | $98.20 |
| Purchase #7 | $67.66 | 6.852% | $72.2961 | $72.30 | $72.30 | $72.30 |
| 7 purchase totals = | $596.62 | $648.7529 | $648.76 | $648.70 | $648.70 | |