| 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 | $84.31 | 4.419% | $88.0357 | $88.04 | $88.05 | $88.00 |
| Purchase #2 | $206.62 | 12.187% | $231.8008 | $231.80 | $231.80 | $231.80 |
| Purchase #3 | $110.27 | 4.860% | $115.6291 | $115.63 | $115.65 | $115.60 |
| Purchase #4 | $36.25 | 3.733% | $37.6032 | $37.60 | $37.60 | $37.60 |
| Purchase #5 | $30.55 | 5.822% | $32.3286 | $32.33 | $32.35 | $32.30 |
| Purchase #6 | $22.93 | 5.124% | $24.1049 | $24.10 | $24.10 | $24.10 |
| Purchase #7 | $8.73 | 13.798% | $9.9346 | $9.93 | $9.95 | $9.90 |
| 7 purchase totals = | $499.66 | $539.4369 | $539.43 | $539.50 | $539.30 | |