| 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 | $25.99 | 12.427% | $29.2198 | $29.22 | $29.20 | $29.20 |
| Purchase #2 | $137.31 | 11.596% | $153.2325 | $153.23 | $153.25 | $153.20 |
| Purchase #3 | $117.99 | 9.208% | $128.8545 | $128.85 | $128.85 | $128.90 |
| Purchase #4 | $213.31 | 9.413% | $233.3889 | $233.39 | $233.40 | $233.40 |
| Purchase #5 | $233.37 | 10.655% | $258.2356 | $258.24 | $258.25 | $258.20 |
| Purchase #6 | $245.46 | 13.105% | $277.6275 | $277.63 | $277.65 | $277.60 |
| Purchase #7 | $69.37 | 10.872% | $76.9119 | $76.91 | $76.90 | $76.90 |
| 7 purchase totals = | $1,042.80 | $1,157.4707 | $1,157.47 | $1,157.50 | $1,157.40 | |