| 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 | $134.38 | 4.668% | $140.6529 | $140.65 | $140.65 | $140.70 |
| Purchase #2 | $96.49 | 6.792% | $103.0436 | $103.04 | $103.05 | $103.00 |
| Purchase #3 | $162.68 | 5.661% | $171.8893 | $171.89 | $171.90 | $171.90 |
| Purchase #4 | $235.31 | 10.358% | $259.6834 | $259.68 | $259.70 | $259.70 |
| Purchase #5 | $232.55 | 8.442% | $252.1819 | $252.18 | $252.20 | $252.20 |
| Purchase #6 | $153.28 | 3.739% | $159.0111 | $159.01 | $159.00 | $159.00 |
| Purchase #7 | $146.81 | 13.505% | $166.6367 | $166.64 | $166.65 | $166.60 |
| 7 purchase totals = | $1,161.50 | $1,253.0989 | $1,253.09 | $1,253.15 | $1,253.10 | |