| 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 | $30.30 | 8.367% | $32.8352 | $32.84 | $32.85 | $32.80 |
| Purchase #2 | $92.99 | 8.133% | $100.5529 | $100.55 | $100.55 | $100.60 |
| Purchase #3 | $180.87 | 7.448% | $194.3412 | $194.34 | $194.35 | $194.30 |
| Purchase #4 | $134.53 | 10.571% | $148.7512 | $148.75 | $148.75 | $148.80 |
| Purchase #5 | $211.33 | 9.836% | $232.1164 | $232.12 | $232.10 | $232.10 |
| Purchase #6 | $205.31 | 6.596% | $218.8522 | $218.85 | $218.85 | $218.90 |
| Purchase #7 | $203.37 | 4.861% | $213.2558 | $213.26 | $213.25 | $213.30 |
| 7 purchase totals = | $1,058.70 | $1,140.7049 | $1,140.71 | $1,140.70 | $1,140.80 | |