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 | $18.87 | 9.556% | $20.6732 | $20.67 | $20.65 | $20.70 |
Purchase #2 | $208.96 | 12.144% | $234.3361 | $234.34 | $234.35 | $234.30 |
Purchase #3 | $247.29 | 11.143% | $274.8455 | $274.85 | $274.85 | $274.80 |
Purchase #4 | $207.66 | 3.866% | $215.6881 | $215.69 | $215.70 | $215.70 |
Purchase #5 | $65.64 | 11.184% | $72.9812 | $72.98 | $73.00 | $73.00 |
Purchase #6 | $85.75 | 6.269% | $91.1257 | $91.13 | $91.15 | $91.10 |
Purchase #7 | $169.54 | 6.280% | $180.1871 | $180.19 | $180.20 | $180.20 |
7 purchase totals = | $1,003.71 | $1,089.8369 | $1,089.85 | $1,089.90 | $1,089.80 |