| 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 | $197.87 | 7.763% | $213.2306 | $213.23 | $213.25 | $213.20 |
| Purchase #2 | $214.70 | 7.753% | $231.3457 | $231.35 | $231.35 | $231.30 |
| Purchase #3 | $211.70 | 6.460% | $225.3758 | $225.38 | $225.40 | $225.40 |
| Purchase #4 | $101.84 | 4.626% | $106.5511 | $106.55 | $106.55 | $106.60 |
| Purchase #5 | $60.44 | 6.200% | $64.1873 | $64.19 | $64.20 | $64.20 |
| Purchase #6 | $55.79 | 11.773% | $62.3582 | $62.36 | $62.35 | $62.40 |
| Purchase #7 | $80.25 | 6.679% | $85.6099 | $85.61 | $85.60 | $85.60 |
| 7 purchase totals = | $922.59 | $988.6586 | $988.67 | $988.70 | $988.70 | |