| 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 | $172.75 | 9.323% | $188.8555 | $188.86 | $188.85 | $188.90 |
| Purchase #2 | $168.70 | 12.693% | $190.1131 | $190.11 | $190.10 | $190.10 |
| Purchase #3 | $248.95 | 5.176% | $261.8357 | $261.84 | $261.85 | $261.80 |
| Purchase #4 | $215.58 | 12.151% | $241.7751 | $241.78 | $241.80 | $241.80 |
| Purchase #5 | $228.61 | 7.442% | $245.6232 | $245.62 | $245.60 | $245.60 |
| Purchase #6 | $81.48 | 3.362% | $84.2194 | $84.22 | $84.20 | $84.20 |
| Purchase #7 | $41.88 | 3.402% | $43.3048 | $43.30 | $43.30 | $43.30 |
| 7 purchase totals = | $1,157.95 | $1,255.7268 | $1,255.73 | $1,255.70 | $1,255.70 | |