| 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 | $182.49 | 6.465% | $194.288 | $194.29 | $194.30 | $194.30 |
| Purchase #2 | $63.61 | 13.807% | $72.3926 | $72.39 | $72.40 | $72.40 |
| Purchase #3 | $232.34 | 10.643% | $257.0679 | $257.07 | $257.05 | $257.10 |
| Purchase #4 | $166.99 | 8.851% | $181.7703 | $181.77 | $181.75 | $181.80 |
| Purchase #5 | $97.82 | 6.108% | $103.7948 | $103.79 | $103.80 | $103.80 |
| Purchase #6 | $138.62 | 7.393% | $148.8682 | $148.87 | $148.85 | $148.90 |
| Purchase #7 | $181.44 | 3.668% | $188.0952 | $188.10 | $188.10 | $188.10 |
| 7 purchase totals = | $1,063.31 | $1,146.2770 | $1,146.28 | $1,146.25 | $1,146.40 | |