| 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 | $154.27 | 7.424% | $165.723 | $165.72 | $165.70 | $165.70 |
| Purchase #2 | $18.59 | 8.289% | $20.1309 | $20.13 | $20.15 | $20.10 |
| Purchase #3 | $84.48 | 6.463% | $89.9399 | $89.94 | $89.95 | $89.90 |
| Purchase #4 | $105.61 | 4.630% | $110.4997 | $110.50 | $110.50 | $110.50 |
| Purchase #5 | $246.62 | 12.308% | $276.974 | $276.97 | $276.95 | $277.00 |
| Purchase #6 | $231.81 | 9.148% | $253.016 | $253.02 | $253.00 | $253.00 |
| Purchase #7 | $173.94 | 10.811% | $192.7447 | $192.74 | $192.75 | $192.70 |
| 7 purchase totals = | $1,015.32 | $1,109.0282 | $1,109.02 | $1,109.00 | $1,108.90 | |