| 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 | $167.74 | 8.304% | $181.6691 | $181.67 | $181.65 | $181.70 |
| Purchase #2 | $159.58 | 3.355% | $164.9339 | $164.93 | $164.95 | $164.90 |
| Purchase #3 | $199.30 | 5.203% | $209.6696 | $209.67 | $209.65 | $209.70 |
| Purchase #4 | $37.51 | 3.273% | $38.7377 | $38.74 | $38.75 | $38.70 |
| Purchase #5 | $224.48 | 3.109% | $231.4591 | $231.46 | $231.45 | $231.50 |
| Purchase #6 | $155.36 | 10.588% | $171.8095 | $171.81 | $171.80 | $171.80 |
| Purchase #7 | $184.75 | 5.430% | $194.7819 | $194.78 | $194.80 | $194.80 |
| 7 purchase totals = | $1,128.72 | $1,193.0608 | $1,193.06 | $1,193.05 | $1,193.10 | |