| 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 | $179.59 | 10.768% | $198.9283 | $198.93 | $198.95 | $198.90 |
| Purchase #2 | $6.85 | 12.520% | $7.7076 | $7.71 | $7.70 | $7.70 |
| Purchase #3 | $57.76 | 4.752% | $60.5048 | $60.50 | $60.50 | $60.50 |
| Purchase #4 | $102.36 | 10.813% | $113.4282 | $113.43 | $113.45 | $113.40 |
| Purchase #5 | $97.28 | 4.422% | $101.5817 | $101.58 | $101.60 | $101.60 |
| Purchase #6 | $227.35 | 5.395% | $239.6155 | $239.62 | $239.60 | $239.60 |
| Purchase #7 | $127.82 | 10.464% | $141.1951 | $141.20 | $141.20 | $141.20 |
| 7 purchase totals = | $799.01 | $862.9612 | $862.97 | $863.00 | $862.90 | |