| 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 | $135.54 | 10.420% | $149.6633 | $149.66 | $149.65 | $149.70 |
| Purchase #2 | $215.39 | 12.403% | $242.1048 | $242.10 | $242.10 | $242.10 |
| Purchase #3 | $153.87 | 7.679% | $165.6857 | $165.69 | $165.70 | $165.70 |
| Purchase #4 | $203.38 | 8.532% | $220.7324 | $220.73 | $220.75 | $220.70 |
| Purchase #5 | $86.55 | 7.712% | $93.2247 | $93.22 | $93.20 | $93.20 |
| Purchase #6 | $107.97 | 3.808% | $112.0815 | $112.08 | $112.10 | $112.10 |
| Purchase #7 | $25.74 | 10.307% | $28.393 | $28.39 | $28.40 | $28.40 |
| 7 purchase totals = | $928.44 | $1,011.8854 | $1,011.87 | $1,011.90 | $1,011.90 | |