| 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 | $247.69 | 6.561% | $263.9409 | $263.94 | $263.95 | $263.90 |
| Purchase #2 | $131.33 | 10.845% | $145.5727 | $145.57 | $145.55 | $145.60 |
| Purchase #3 | $149.57 | 4.425% | $156.1885 | $156.19 | $156.20 | $156.20 |
| Purchase #4 | $218.95 | 5.760% | $231.5615 | $231.56 | $231.55 | $231.60 |
| Purchase #5 | $130.63 | 8.546% | $141.7936 | $141.79 | $141.80 | $141.80 |
| Purchase #6 | $72.54 | 12.649% | $81.7156 | $81.72 | $81.70 | $81.70 |
| Purchase #7 | $56.89 | 11.708% | $63.5507 | $63.55 | $63.55 | $63.60 |
| 7 purchase totals = | $1,007.60 | $1,084.3235 | $1,084.32 | $1,084.30 | $1,084.40 | |