| 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 | $31.60 | 13.149% | $35.7551 | $35.76 | $35.75 | $35.80 |
| Purchase #2 | $226.41 | 7.113% | $242.5145 | $242.51 | $242.50 | $242.50 |
| Purchase #3 | $111.79 | 5.314% | $117.7305 | $117.73 | $117.75 | $117.70 |
| Purchase #4 | $6.63 | 3.321% | $6.8502 | $6.85 | $6.85 | $6.90 |
| Purchase #5 | $152.98 | 6.137% | $162.3684 | $162.37 | $162.35 | $162.40 |
| Purchase #6 | $239.99 | 9.828% | $263.5762 | $263.58 | $263.60 | $263.60 |
| Purchase #7 | $231.64 | 8.777% | $251.971 | $251.97 | $251.95 | $252.00 |
| 7 purchase totals = | $1,001.04 | $1,080.7659 | $1,080.77 | $1,080.75 | $1,080.90 | |