| 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 | $45.43 | 11.545% | $50.6749 | $50.67 | $50.65 | $50.70 |
| Purchase #2 | $239.38 | 6.566% | $255.0977 | $255.10 | $255.10 | $255.10 |
| Purchase #3 | $108.73 | 12.325% | $122.131 | $122.13 | $122.15 | $122.10 |
| Purchase #4 | $130.85 | 12.402% | $147.078 | $147.08 | $147.10 | $147.10 |
| Purchase #5 | $168.66 | 11.603% | $188.2296 | $188.23 | $188.25 | $188.20 |
| Purchase #6 | $232.48 | 4.577% | $243.1206 | $243.12 | $243.10 | $243.10 |
| Purchase #7 | $175.81 | 12.152% | $197.1744 | $197.17 | $197.15 | $197.20 |
| 7 purchase totals = | $1,101.34 | $1,203.5062 | $1,203.50 | $1,203.50 | $1,203.50 | |