| 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 | $94.27 | 11.837% | $105.4287 | $105.43 | $105.45 | $105.40 |
| Purchase #2 | $124.36 | 11.108% | $138.1739 | $138.17 | $138.15 | $138.20 |
| Purchase #3 | $211.95 | 12.176% | $237.757 | $237.76 | $237.75 | $237.80 |
| Purchase #4 | $237.49 | 4.110% | $247.2508 | $247.25 | $247.25 | $247.30 |
| Purchase #5 | $42.66 | 4.733% | $44.6791 | $44.68 | $44.70 | $44.70 |
| Purchase #6 | $179.29 | 6.822% | $191.5212 | $191.52 | $191.50 | $191.50 |
| Purchase #7 | $195.26 | 6.495% | $207.9421 | $207.94 | $207.95 | $207.90 |
| 7 purchase totals = | $1,085.28 | $1,172.7528 | $1,172.75 | $1,172.75 | $1,172.80 | |