| 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 | $237.88 | 8.107% | $257.1649 | $257.16 | $257.15 | $257.20 |
| Purchase #2 | $247.99 | 13.564% | $281.6274 | $281.63 | $281.65 | $281.60 |
| Purchase #3 | $174.40 | 5.216% | $183.4967 | $183.50 | $183.50 | $183.50 |
| Purchase #4 | $81.59 | 10.770% | $90.3772 | $90.38 | $90.40 | $90.40 |
| Purchase #5 | $83.75 | 9.838% | $91.9893 | $91.99 | $92.00 | $92.00 |
| Purchase #6 | $234.69 | 5.300% | $247.1286 | $247.13 | $247.15 | $247.10 |
| Purchase #7 | $243.28 | 11.516% | $271.2961 | $271.30 | $271.30 | $271.30 |
| 7 purchase totals = | $1,303.58 | $1,423.0802 | $1,423.09 | $1,423.15 | $1,423.10 | |