| 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 | $38.34 | 3.645% | $39.7375 | $39.74 | $39.75 | $39.70 |
| Purchase #2 | $217.77 | 12.409% | $244.7931 | $244.79 | $244.80 | $244.80 |
| Purchase #3 | $54.71 | 4.210% | $57.0133 | $57.01 | $57.00 | $57.00 |
| Purchase #4 | $177.91 | 13.694% | $202.273 | $202.27 | $202.25 | $202.30 |
| Purchase #5 | $227.98 | 5.803% | $241.2097 | $241.21 | $241.20 | $241.20 |
| Purchase #6 | $238.47 | 6.608% | $254.2281 | $254.23 | $254.25 | $254.20 |
| Purchase #7 | $239.96 | 8.237% | $259.7255 | $259.73 | $259.75 | $259.70 |
| 7 purchase totals = | $1,195.14 | $1,298.9802 | $1,298.98 | $1,299.00 | $1,298.90 | |