| 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 | $133.78 | 9.597% | $146.6189 | $146.62 | $146.60 | $146.60 |
| Purchase #2 | $146.93 | 12.828% | $165.7782 | $165.78 | $165.80 | $165.80 |
| Purchase #3 | $250.78 | 5.593% | $264.8061 | $264.81 | $264.80 | $264.80 |
| Purchase #4 | $168.60 | 12.306% | $189.3479 | $189.35 | $189.35 | $189.30 |
| Purchase #5 | $128.93 | 9.637% | $141.355 | $141.36 | $141.35 | $141.40 |
| Purchase #6 | $210.99 | 9.856% | $231.7852 | $231.79 | $231.80 | $231.80 |
| Purchase #7 | $171.68 | 9.635% | $188.2214 | $188.22 | $188.20 | $188.20 |
| 7 purchase totals = | $1,211.69 | $1,327.9127 | $1,327.93 | $1,327.90 | $1,327.90 | |