| 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 | $197.27 | 3.124% | $203.4327 | $203.43 | $203.45 | $203.40 |
| Purchase #2 | $228.34 | 12.249% | $256.3094 | $256.31 | $256.30 | $256.30 |
| Purchase #3 | $187.85 | 3.138% | $193.7447 | $193.74 | $193.75 | $193.70 |
| Purchase #4 | $93.95 | 5.420% | $99.0421 | $99.04 | $99.05 | $99.00 |
| Purchase #5 | $215.48 | 9.789% | $236.5733 | $236.57 | $236.55 | $236.60 |
| Purchase #6 | $84.63 | 4.572% | $88.4993 | $88.50 | $88.50 | $88.50 |
| Purchase #7 | $220.48 | 7.314% | $236.6059 | $236.61 | $236.60 | $236.60 |
| 7 purchase totals = | $1,228.00 | $1,314.2074 | $1,314.20 | $1,314.20 | $1,314.10 | |