| 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 | $21.57 | 12.751% | $24.3204 | $24.32 | $24.30 | $24.30 |
| Purchase #2 | $172.85 | 13.595% | $196.349 | $196.35 | $196.35 | $196.30 |
| Purchase #3 | $234.47 | 7.633% | $252.3671 | $252.37 | $252.35 | $252.40 |
| Purchase #4 | $158.34 | 10.114% | $174.3545 | $174.35 | $174.35 | $174.40 |
| Purchase #5 | $35.58 | 3.808% | $36.9349 | $36.93 | $36.95 | $36.90 |
| Purchase #6 | $178.61 | 7.465% | $191.9432 | $191.94 | $191.95 | $191.90 |
| Purchase #7 | $171.64 | 9.839% | $188.5277 | $188.53 | $188.55 | $188.50 |
| 7 purchase totals = | $973.06 | $1,064.7968 | $1,064.79 | $1,064.80 | $1,064.70 | |