| 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 | $245.34 | 13.126% | $277.5433 | $277.54 | $277.55 | $277.50 |
| Purchase #2 | $76.71 | 7.778% | $82.6765 | $82.68 | $82.70 | $82.70 |
| Purchase #3 | $203.76 | 6.705% | $217.4221 | $217.42 | $217.40 | $217.40 |
| Purchase #4 | $149.64 | 8.416% | $162.2337 | $162.23 | $162.25 | $162.20 |
| Purchase #5 | $6.37 | 10.412% | $7.0332 | $7.03 | $7.05 | $7.00 |
| Purchase #6 | $31.25 | 10.756% | $34.6113 | $34.61 | $34.60 | $34.60 |
| Purchase #7 | $9.99 | 12.403% | $11.2291 | $11.23 | $11.25 | $11.20 |
| 7 purchase totals = | $723.06 | $792.7492 | $792.74 | $792.80 | $792.60 | |