| 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 | $13.91 | 10.581% | $15.3818 | $15.38 | $15.40 | $15.40 |
| Purchase #2 | $246.48 | 13.847% | $280.6101 | $280.61 | $280.60 | $280.60 |
| Purchase #3 | $75.92 | 10.297% | $83.7375 | $83.74 | $83.75 | $83.70 |
| Purchase #4 | $26.51 | 6.141% | $28.138 | $28.14 | $28.15 | $28.10 |
| Purchase #5 | $233.76 | 12.237% | $262.3652 | $262.37 | $262.35 | $262.40 |
| Purchase #6 | $165.69 | 12.403% | $186.2405 | $186.24 | $186.25 | $186.20 |
| Purchase #7 | $211.66 | 4.192% | $220.5328 | $220.53 | $220.55 | $220.50 |
| 7 purchase totals = | $973.93 | $1,077.0059 | $1,077.01 | $1,077.05 | $1,076.90 | |