| 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 | $119.93 | 8.386% | $129.9873 | $129.99 | $130.00 | $130.00 |
| Purchase #2 | $189.27 | 13.333% | $214.5054 | $214.51 | $214.50 | $214.50 |
| Purchase #3 | $109.27 | 6.419% | $116.284 | $116.28 | $116.30 | $116.30 |
| Purchase #4 | $8.92 | 7.577% | $9.5959 | $9.60 | $9.60 | $9.60 |
| Purchase #5 | $175.87 | 11.654% | $196.3659 | $196.37 | $196.35 | $196.40 |
| Purchase #6 | $180.44 | 7.200% | $193.4317 | $193.43 | $193.45 | $193.40 |
| Purchase #7 | $237.79 | 6.719% | $253.7671 | $253.77 | $253.75 | $253.80 |
| 7 purchase totals = | $1,021.49 | $1,113.9373 | $1,113.95 | $1,113.95 | $1,114.00 | |