| 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 | $240.33 | 12.207% | $269.6671 | $269.67 | $269.65 | $269.70 |
| Purchase #2 | $91.93 | 10.636% | $101.7077 | $101.71 | $101.70 | $101.70 |
| Purchase #3 | $7.63 | 10.393% | $8.423 | $8.42 | $8.40 | $8.40 |
| Purchase #4 | $29.50 | 13.371% | $33.4444 | $33.44 | $33.45 | $33.40 |
| Purchase #5 | $29.75 | 8.425% | $32.2564 | $32.26 | $32.25 | $32.30 |
| Purchase #6 | $39.34 | 11.254% | $43.7673 | $43.77 | $43.75 | $43.80 |
| Purchase #7 | $89.98 | 10.837% | $99.7311 | $99.73 | $99.75 | $99.70 |
| 7 purchase totals = | $528.46 | $588.9970 | $589.00 | $588.95 | $589.00 | |