| 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 | $224.68 | 11.478% | $250.4688 | $250.47 | $250.45 | $250.50 |
| Purchase #2 | $77.89 | 8.610% | $84.5963 | $84.60 | $84.60 | $84.60 |
| Purchase #3 | $104.89 | 3.626% | $108.6933 | $108.69 | $108.70 | $108.70 |
| Purchase #4 | $141.34 | 9.378% | $154.5949 | $154.59 | $154.60 | $154.60 |
| Purchase #5 | $148.84 | 12.729% | $167.7858 | $167.79 | $167.80 | $167.80 |
| Purchase #6 | $220.31 | 8.120% | $238.1992 | $238.20 | $238.20 | $238.20 |
| Purchase #7 | $175.73 | 3.178% | $181.3147 | $181.31 | $181.30 | $181.30 |
| 7 purchase totals = | $1,093.68 | $1,185.6530 | $1,185.65 | $1,185.65 | $1,185.70 | |