| 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 | $210.78 | 8.494% | $228.6837 | $228.68 | $228.70 | $228.70 |
| Purchase #2 | $213.88 | 3.748% | $221.8962 | $221.90 | $221.90 | $221.90 |
| Purchase #3 | $242.61 | 10.177% | $267.3004 | $267.30 | $267.30 | $267.30 |
| Purchase #4 | $11.69 | 8.350% | $12.6661 | $12.67 | $12.65 | $12.70 |
| Purchase #5 | $94.59 | 9.491% | $103.5675 | $103.57 | $103.55 | $103.60 |
| Purchase #6 | $155.46 | 6.705% | $165.8836 | $165.88 | $165.90 | $165.90 |
| Purchase #7 | $73.44 | 10.288% | $80.9955 | $81.00 | $81.00 | $81.00 |
| 7 purchase totals = | $1,002.45 | $1,080.9930 | $1,081.00 | $1,081.00 | $1,081.10 | |