| 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 | $8.62 | 8.772% | $9.3761 | $9.38 | $9.40 | $9.40 |
| Purchase #2 | $156.86 | 6.221% | $166.6183 | $166.62 | $166.60 | $166.60 |
| Purchase #3 | $131.53 | 11.754% | $146.99 | $146.99 | $147.00 | $147.00 |
| Purchase #4 | $226.87 | 11.630% | $253.255 | $253.26 | $253.25 | $253.30 |
| Purchase #5 | $230.89 | 3.135% | $238.1284 | $238.13 | $238.15 | $238.10 |
| Purchase #6 | $237.85 | 11.247% | $264.601 | $264.60 | $264.60 | $264.60 |
| Purchase #7 | $209.61 | 13.816% | $238.5697 | $238.57 | $238.55 | $238.60 |
| 7 purchase totals = | $1,202.23 | $1,317.5385 | $1,317.55 | $1,317.55 | $1,317.60 | |