| 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 | $120.74 | 11.225% | $134.2931 | $134.29 | $134.30 | $134.30 |
| Purchase #2 | $64.43 | 3.230% | $66.5111 | $66.51 | $66.50 | $66.50 |
| Purchase #3 | $35.44 | 11.176% | $39.4008 | $39.40 | $39.40 | $39.40 |
| Purchase #4 | $215.30 | 7.394% | $231.2193 | $231.22 | $231.20 | $231.20 |
| Purchase #5 | $88.98 | 11.251% | $98.9911 | $98.99 | $99.00 | $99.00 |
| Purchase #6 | $207.73 | 12.756% | $234.228 | $234.23 | $234.25 | $234.20 |
| Purchase #7 | $238.27 | 12.505% | $268.0657 | $268.07 | $268.05 | $268.10 |
| 7 purchase totals = | $970.89 | $1,072.7091 | $1,072.71 | $1,072.70 | $1,072.70 | |