| 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 | $112.36 | 8.842% | $122.2949 | $122.29 | $122.30 | $122.30 |
| Purchase #2 | $52.82 | 8.209% | $57.156 | $57.16 | $57.15 | $57.20 |
| Purchase #3 | $234.71 | 10.570% | $259.5188 | $259.52 | $259.50 | $259.50 |
| Purchase #4 | $146.88 | 13.491% | $166.6956 | $166.70 | $166.70 | $166.70 |
| Purchase #5 | $148.34 | 13.838% | $168.8673 | $168.87 | $168.85 | $168.90 |
| Purchase #6 | $32.91 | 6.455% | $35.0343 | $35.03 | $35.05 | $35.00 |
| Purchase #7 | $223.81 | 13.594% | $254.2347 | $254.23 | $254.25 | $254.20 |
| 7 purchase totals = | $951.83 | $1,063.8016 | $1,063.80 | $1,063.80 | $1,063.80 | |