| 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 | $213.86 | 11.736% | $238.9586 | $238.96 | $238.95 | $239.00 |
| Purchase #2 | $218.98 | 11.296% | $243.716 | $243.72 | $243.70 | $243.70 |
| Purchase #3 | $87.89 | 13.618% | $99.8589 | $99.86 | $99.85 | $99.90 |
| Purchase #4 | $102.58 | 6.690% | $109.4426 | $109.44 | $109.45 | $109.40 |
| Purchase #5 | $47.55 | 7.371% | $51.0549 | $51.05 | $51.05 | $51.10 |
| Purchase #6 | $85.29 | 10.158% | $93.9538 | $93.95 | $93.95 | $94.00 |
| Purchase #7 | $202.95 | 7.403% | $217.9744 | $217.97 | $217.95 | $218.00 |
| 7 purchase totals = | $959.10 | $1,054.9592 | $1,054.95 | $1,054.90 | $1,055.10 | |