| 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 | $230.94 | 8.584% | $250.7639 | $250.76 | $250.75 | $250.80 |
| Purchase #2 | $104.85 | 5.518% | $110.6356 | $110.64 | $110.65 | $110.60 |
| Purchase #3 | $206.45 | 11.370% | $229.9234 | $229.92 | $229.90 | $229.90 |
| Purchase #4 | $100.74 | 7.634% | $108.4305 | $108.43 | $108.45 | $108.40 |
| Purchase #5 | $243.33 | 12.588% | $273.9604 | $273.96 | $273.95 | $274.00 |
| Purchase #6 | $183.78 | 8.357% | $199.1385 | $199.14 | $199.15 | $199.10 |
| Purchase #7 | $16.62 | 13.723% | $18.9008 | $18.90 | $18.90 | $18.90 |
| 7 purchase totals = | $1,086.71 | $1,191.7531 | $1,191.75 | $1,191.75 | $1,191.70 | |