| 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 | $127.42 | 7.472% | $136.9408 | $136.94 | $136.95 | $136.90 |
| Purchase #2 | $153.64 | 11.331% | $171.0489 | $171.05 | $171.05 | $171.00 |
| Purchase #3 | $220.42 | 5.619% | $232.8054 | $232.81 | $232.80 | $232.80 |
| Purchase #4 | $62.84 | 7.809% | $67.7472 | $67.75 | $67.75 | $67.70 |
| Purchase #5 | $156.93 | 13.542% | $178.1815 | $178.18 | $178.20 | $178.20 |
| Purchase #6 | $224.51 | 5.690% | $237.2846 | $237.28 | $237.30 | $237.30 |
| Purchase #7 | $15.56 | 5.753% | $16.4552 | $16.46 | $16.45 | $16.50 |
| 7 purchase totals = | $961.32 | $1,040.4636 | $1,040.47 | $1,040.50 | $1,040.40 | |