| 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 | $193.67 | 9.364% | $211.8053 | $211.81 | $211.80 | $211.80 |
| Purchase #2 | $119.69 | 4.200% | $124.717 | $124.72 | $124.70 | $124.70 |
| Purchase #3 | $232.34 | 9.727% | $254.9397 | $254.94 | $254.95 | $254.90 |
| Purchase #4 | $200.92 | 10.287% | $221.5886 | $221.59 | $221.60 | $221.60 |
| Purchase #5 | $154.72 | 13.859% | $176.1626 | $176.16 | $176.15 | $176.20 |
| Purchase #6 | $56.68 | 10.330% | $62.535 | $62.54 | $62.55 | $62.50 |
| Purchase #7 | $196.87 | 9.672% | $215.9113 | $215.91 | $215.90 | $215.90 |
| 7 purchase totals = | $1,154.89 | $1,267.6595 | $1,267.67 | $1,267.65 | $1,267.60 | |