| 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 | $202.87 | 6.372% | $215.7969 | $215.80 | $215.80 | $215.80 |
| Purchase #2 | $16.54 | 13.200% | $18.7233 | $18.72 | $18.70 | $18.70 |
| Purchase #3 | $239.67 | 7.277% | $257.1108 | $257.11 | $257.10 | $257.10 |
| Purchase #4 | $143.37 | 11.694% | $160.1357 | $160.14 | $160.15 | $160.10 |
| Purchase #5 | $166.45 | 10.380% | $183.7275 | $183.73 | $183.75 | $183.70 |
| Purchase #6 | $92.88 | 4.441% | $97.0048 | $97.00 | $97.00 | $97.00 |
| Purchase #7 | $232.75 | 11.400% | $259.2835 | $259.28 | $259.30 | $259.30 |
| 7 purchase totals = | $1,094.53 | $1,191.7825 | $1,191.78 | $1,191.80 | $1,191.70 | |