| 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 | $61.82 | 12.279% | $69.4109 | $69.41 | $69.40 | $69.40 |
| Purchase #2 | $166.58 | 3.667% | $172.6885 | $172.69 | $172.70 | $172.70 |
| Purchase #3 | $5.79 | 9.487% | $6.3393 | $6.34 | $6.35 | $6.30 |
| Purchase #4 | $237.75 | 3.325% | $245.6552 | $245.66 | $245.65 | $245.70 |
| Purchase #5 | $236.45 | 7.677% | $254.6023 | $254.60 | $254.60 | $254.60 |
| Purchase #6 | $209.33 | 11.614% | $233.6416 | $233.64 | $233.65 | $233.60 |
| Purchase #7 | $234.93 | 10.605% | $259.8443 | $259.84 | $259.85 | $259.80 |
| 7 purchase totals = | $1,152.65 | $1,242.1821 | $1,242.18 | $1,242.20 | $1,242.10 | |