| 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 | $134.63 | 11.376% | $149.9455 | $149.95 | $149.95 | $149.90 |
| Purchase #2 | $188.31 | 6.142% | $199.876 | $199.88 | $199.90 | $199.90 |
| Purchase #3 | $148.84 | 12.536% | $167.4986 | $167.50 | $167.50 | $167.50 |
| Purchase #4 | $148.37 | 12.354% | $166.6996 | $166.70 | $166.70 | $166.70 |
| Purchase #5 | $190.46 | 9.463% | $208.4832 | $208.48 | $208.50 | $208.50 |
| Purchase #6 | $135.50 | 5.180% | $142.5189 | $142.52 | $142.50 | $142.50 |
| Purchase #7 | $10.73 | 9.505% | $11.7499 | $11.75 | $11.75 | $11.70 |
| 7 purchase totals = | $956.84 | $1,046.7717 | $1,046.78 | $1,046.80 | $1,046.70 | |