| 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 | $42.81 | 4.363% | $44.6778 | $44.68 | $44.70 | $44.70 |
| Purchase #2 | $178.89 | 7.514% | $192.3318 | $192.33 | $192.35 | $192.30 |
| Purchase #3 | $234.79 | 8.505% | $254.7589 | $254.76 | $254.75 | $254.80 |
| Purchase #4 | $132.32 | 12.332% | $148.6377 | $148.64 | $148.65 | $148.60 |
| Purchase #5 | $15.80 | 11.479% | $17.6137 | $17.61 | $17.60 | $17.60 |
| Purchase #6 | $100.40 | 3.458% | $103.8718 | $103.87 | $103.85 | $103.90 |
| Purchase #7 | $211.36 | 13.446% | $239.7795 | $239.78 | $239.80 | $239.80 |
| 7 purchase totals = | $916.37 | $1,001.6712 | $1,001.67 | $1,001.70 | $1,001.70 | |