| 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 | $103.52 | 7.209% | $110.9828 | $110.98 | $111.00 | $111.00 |
| Purchase #2 | $231.30 | 5.143% | $243.1958 | $243.20 | $243.20 | $243.20 |
| Purchase #3 | $246.67 | 9.703% | $270.6044 | $270.60 | $270.60 | $270.60 |
| Purchase #4 | $184.90 | 3.338% | $191.072 | $191.07 | $191.05 | $191.10 |
| Purchase #5 | $65.44 | 9.682% | $71.7759 | $71.78 | $71.80 | $71.80 |
| Purchase #6 | $216.28 | 12.516% | $243.3496 | $243.35 | $243.35 | $243.30 |
| Purchase #7 | $78.98 | 3.148% | $81.4663 | $81.47 | $81.45 | $81.50 |
| 7 purchase totals = | $1,127.09 | $1,212.4468 | $1,212.45 | $1,212.45 | $1,212.50 | |