| 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 | $202.81 | 9.197% | $221.4624 | $221.46 | $221.45 | $221.50 |
| Purchase #2 | $235.67 | 8.236% | $255.0798 | $255.08 | $255.10 | $255.10 |
| Purchase #3 | $224.48 | 9.737% | $246.3376 | $246.34 | $246.35 | $246.30 |
| Purchase #4 | $6.92 | 10.870% | $7.6722 | $7.67 | $7.65 | $7.70 |
| Purchase #5 | $199.33 | 9.200% | $217.6684 | $217.67 | $217.65 | $217.70 |
| Purchase #6 | $247.69 | 11.829% | $276.9893 | $276.99 | $277.00 | $277.00 |
| Purchase #7 | $137.53 | 6.542% | $146.5272 | $146.53 | $146.55 | $146.50 |
| 7 purchase totals = | $1,254.43 | $1,371.7369 | $1,371.74 | $1,371.75 | $1,371.80 | |