| 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 | $86.30 | 9.340% | $94.3604 | $94.36 | $94.35 | $94.40 |
| Purchase #2 | $133.36 | 11.531% | $148.7377 | $148.74 | $148.75 | $148.70 |
| Purchase #3 | $188.35 | 12.718% | $212.3044 | $212.30 | $212.30 | $212.30 |
| Purchase #4 | $98.48 | 10.136% | $108.4619 | $108.46 | $108.45 | $108.50 |
| Purchase #5 | $228.56 | 4.422% | $238.6669 | $238.67 | $238.65 | $238.70 |
| Purchase #6 | $230.59 | 13.126% | $260.8572 | $260.86 | $260.85 | $260.90 |
| Purchase #7 | $39.28 | 6.510% | $41.8371 | $41.84 | $41.85 | $41.80 |
| 7 purchase totals = | $1,004.92 | $1,105.2256 | $1,105.23 | $1,105.20 | $1,105.30 | |