| 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 | $135.44 | 9.586% | $148.4233 | $148.42 | $148.40 | $148.40 |
| Purchase #2 | $246.60 | 9.183% | $269.2453 | $269.25 | $269.25 | $269.20 |
| Purchase #3 | $243.73 | 12.554% | $274.3279 | $274.33 | $274.35 | $274.30 |
| Purchase #4 | $45.44 | 8.562% | $49.3306 | $49.33 | $49.35 | $49.30 |
| Purchase #5 | $243.63 | 8.338% | $263.9439 | $263.94 | $263.95 | $263.90 |
| Purchase #6 | $140.53 | 11.377% | $156.5181 | $156.52 | $156.50 | $156.50 |
| Purchase #7 | $187.65 | 5.873% | $198.6707 | $198.67 | $198.65 | $198.70 |
| 7 purchase totals = | $1,243.02 | $1,360.4598 | $1,360.46 | $1,360.45 | $1,360.30 | |