| 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 | $79.72 | 11.835% | $89.1549 | $89.15 | $89.15 | $89.20 |
| Purchase #2 | $215.73 | 8.614% | $234.313 | $234.31 | $234.30 | $234.30 |
| Purchase #3 | $36.97 | 6.852% | $39.5032 | $39.50 | $39.50 | $39.50 |
| Purchase #4 | $119.47 | 11.801% | $133.5687 | $133.57 | $133.55 | $133.60 |
| Purchase #5 | $225.26 | 13.123% | $254.8209 | $254.82 | $254.80 | $254.80 |
| Purchase #6 | $96.26 | 3.505% | $99.6339 | $99.63 | $99.65 | $99.60 |
| Purchase #7 | $183.45 | 7.579% | $197.3537 | $197.35 | $197.35 | $197.40 |
| 7 purchase totals = | $956.86 | $1,048.3483 | $1,048.33 | $1,048.30 | $1,048.40 | |