| 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 | $167.56 | 8.207% | $181.3116 | $181.31 | $181.30 | $181.30 |
| Purchase #2 | $213.29 | 12.601% | $240.1667 | $240.17 | $240.15 | $240.20 |
| Purchase #3 | $129.38 | 9.153% | $141.2222 | $141.22 | $141.20 | $141.20 |
| Purchase #4 | $176.58 | 9.518% | $193.3869 | $193.39 | $193.40 | $193.40 |
| Purchase #5 | $228.74 | 9.582% | $250.6579 | $250.66 | $250.65 | $250.70 |
| Purchase #6 | $221.94 | 13.706% | $252.3591 | $252.36 | $252.35 | $252.40 |
| Purchase #7 | $219.86 | 11.854% | $245.9222 | $245.92 | $245.90 | $245.90 |
| 7 purchase totals = | $1,357.35 | $1,505.0266 | $1,505.03 | $1,504.95 | $1,505.10 | |