| 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 | $125.45 | 13.169% | $141.9705 | $141.97 | $141.95 | $142.00 |
| Purchase #2 | $77.63 | 13.403% | $88.0347 | $88.03 | $88.05 | $88.00 |
| Purchase #3 | $201.94 | 12.562% | $227.3077 | $227.31 | $227.30 | $227.30 |
| Purchase #4 | $249.58 | 13.383% | $282.9813 | $282.98 | $283.00 | $283.00 |
| Purchase #5 | $42.45 | 5.285% | $44.6935 | $44.69 | $44.70 | $44.70 |
| Purchase #6 | $172.94 | 10.780% | $191.5829 | $191.58 | $191.60 | $191.60 |
| Purchase #7 | $131.27 | 10.163% | $144.611 | $144.61 | $144.60 | $144.60 |
| 7 purchase totals = | $1,001.26 | $1,121.1816 | $1,121.17 | $1,121.20 | $1,121.20 | |