| 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 | $243.90 | 11.568% | $272.1144 | $272.11 | $272.10 | $272.10 |
| Purchase #2 | $87.80 | 12.544% | $98.8136 | $98.81 | $98.80 | $98.80 |
| Purchase #3 | $17.85 | 10.271% | $19.6834 | $19.68 | $19.70 | $19.70 |
| Purchase #4 | $242.96 | 5.810% | $257.076 | $257.08 | $257.10 | $257.10 |
| Purchase #5 | $98.72 | 9.174% | $107.7766 | $107.78 | $107.80 | $107.80 |
| Purchase #6 | $173.32 | 11.783% | $193.7423 | $193.74 | $193.75 | $193.70 |
| Purchase #7 | $235.32 | 9.251% | $257.0895 | $257.09 | $257.10 | $257.10 |
| 7 purchase totals = | $1,099.87 | $1,206.2958 | $1,206.29 | $1,206.35 | $1,206.30 | |