| 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 | $208.39 | 4.736% | $218.2594 | $218.26 | $218.25 | $218.30 |
| Purchase #2 | $92.65 | 9.827% | $101.7547 | $101.75 | $101.75 | $101.80 |
| Purchase #3 | $30.69 | 6.305% | $32.625 | $32.63 | $32.65 | $32.60 |
| Purchase #4 | $46.38 | 3.842% | $48.1619 | $48.16 | $48.15 | $48.20 |
| Purchase #5 | $156.42 | 6.805% | $167.0644 | $167.06 | $167.05 | $167.10 |
| Purchase #6 | $8.81 | 12.216% | $9.8862 | $9.89 | $9.90 | $9.90 |
| Purchase #7 | $19.38 | 13.133% | $21.9252 | $21.93 | $21.95 | $21.90 |
| 7 purchase totals = | $562.72 | $599.6768 | $599.68 | $599.70 | $599.80 | |