| 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 | $145.80 | 8.197% | $157.7512 | $157.75 | $157.75 | $157.80 |
| Purchase #2 | $175.57 | 3.372% | $181.4902 | $181.49 | $181.50 | $181.50 |
| Purchase #3 | $96.25 | 6.846% | $102.8393 | $102.84 | $102.85 | $102.80 |
| Purchase #4 | $165.68 | 13.494% | $188.0369 | $188.04 | $188.05 | $188.00 |
| Purchase #5 | $151.76 | 7.149% | $162.6093 | $162.61 | $162.60 | $162.60 |
| Purchase #6 | $66.44 | 4.545% | $69.4597 | $69.46 | $69.45 | $69.50 |
| Purchase #7 | $136.67 | 3.811% | $141.8785 | $141.88 | $141.90 | $141.90 |
| 7 purchase totals = | $938.17 | $1,004.0651 | $1,004.07 | $1,004.10 | $1,004.10 | |