| 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 | $121.98 | 13.848% | $138.8718 | $138.87 | $138.85 | $138.90 |
| Purchase #2 | $174.41 | 11.535% | $194.5282 | $194.53 | $194.55 | $194.50 |
| Purchase #3 | $137.30 | 11.586% | $153.2076 | $153.21 | $153.20 | $153.20 |
| Purchase #4 | $38.62 | 12.140% | $43.3085 | $43.31 | $43.30 | $43.30 |
| Purchase #5 | $143.40 | 13.833% | $163.2365 | $163.24 | $163.25 | $163.20 |
| Purchase #6 | $215.76 | 7.345% | $231.6076 | $231.61 | $231.60 | $231.60 |
| Purchase #7 | $223.27 | 13.115% | $252.5519 | $252.55 | $252.55 | $252.60 |
| 7 purchase totals = | $1,054.74 | $1,177.3121 | $1,177.32 | $1,177.30 | $1,177.30 | |