| 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 | $157.77 | 5.471% | $166.4016 | $166.40 | $166.40 | $166.40 |
| Purchase #2 | $237.29 | 3.256% | $245.0162 | $245.02 | $245.00 | $245.00 |
| Purchase #3 | $126.25 | 3.138% | $130.2117 | $130.21 | $130.20 | $130.20 |
| Purchase #4 | $202.79 | 5.564% | $214.0732 | $214.07 | $214.05 | $214.10 |
| Purchase #5 | $25.81 | 13.320% | $29.2479 | $29.25 | $29.25 | $29.20 |
| Purchase #6 | $107.86 | 4.407% | $112.6134 | $112.61 | $112.60 | $112.60 |
| Purchase #7 | $172.45 | 12.368% | $193.7786 | $193.78 | $193.80 | $193.80 |
| 7 purchase totals = | $1,030.22 | $1,091.3426 | $1,091.34 | $1,091.30 | $1,091.30 | |