| 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 | $141.80 | 8.761% | $154.2231 | $154.22 | $154.20 | $154.20 |
| Purchase #2 | $201.50 | 4.270% | $210.1041 | $210.10 | $210.10 | $210.10 |
| Purchase #3 | $79.85 | 10.753% | $88.4363 | $88.44 | $88.45 | $88.40 |
| Purchase #4 | $154.61 | 4.461% | $161.5072 | $161.51 | $161.50 | $161.50 |
| Purchase #5 | $240.72 | 10.499% | $265.9932 | $265.99 | $266.00 | $266.00 |
| Purchase #6 | $146.48 | 10.691% | $162.1402 | $162.14 | $162.15 | $162.10 |
| Purchase #7 | $42.31 | 8.405% | $45.8662 | $45.87 | $45.85 | $45.90 |
| 7 purchase totals = | $1,007.27 | $1,088.2703 | $1,088.27 | $1,088.25 | $1,088.20 | |