| 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 | $213.28 | 11.365% | $237.5193 | $237.52 | $237.50 | $237.50 |
| Purchase #2 | $179.88 | 8.678% | $195.49 | $195.49 | $195.50 | $195.50 |
| Purchase #3 | $65.89 | 7.760% | $71.0031 | $71.00 | $71.00 | $71.00 |
| Purchase #4 | $63.80 | 9.151% | $69.6383 | $69.64 | $69.65 | $69.60 |
| Purchase #5 | $213.26 | 12.644% | $240.2246 | $240.22 | $240.20 | $240.20 |
| Purchase #6 | $134.60 | 10.476% | $148.7007 | $148.70 | $148.70 | $148.70 |
| Purchase #7 | $195.32 | 6.449% | $207.9162 | $207.92 | $207.90 | $207.90 |
| 7 purchase totals = | $1,066.03 | $1,170.4922 | $1,170.49 | $1,170.45 | $1,170.40 | |