| 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 | $217.25 | 6.378% | $231.1062 | $231.11 | $231.10 | $231.10 |
| Purchase #2 | $184.75 | 10.241% | $203.6702 | $203.67 | $203.65 | $203.70 |
| Purchase #3 | $78.78 | 11.181% | $87.5884 | $87.59 | $87.60 | $87.60 |
| Purchase #4 | $214.64 | 4.865% | $225.0822 | $225.08 | $225.10 | $225.10 |
| Purchase #5 | $34.96 | 8.251% | $37.8445 | $37.84 | $37.85 | $37.80 |
| Purchase #6 | $74.77 | 11.360% | $83.2639 | $83.26 | $83.25 | $83.30 |
| Purchase #7 | $5.89 | 10.607% | $6.5148 | $6.51 | $6.50 | $6.50 |
| 7 purchase totals = | $811.04 | $875.0702 | $875.06 | $875.05 | $875.10 | |