| 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 | $142.57 | 12.205% | $159.9707 | $159.97 | $159.95 | $160.00 |
| Purchase #2 | $197.32 | 9.830% | $216.7166 | $216.72 | $216.70 | $216.70 |
| Purchase #3 | $13.47 | 3.248% | $13.9075 | $13.91 | $13.90 | $13.90 |
| Purchase #4 | $226.44 | 11.138% | $251.6609 | $251.66 | $251.65 | $251.70 |
| Purchase #5 | $181.61 | 11.306% | $202.1428 | $202.14 | $202.15 | $202.10 |
| Purchase #6 | $39.81 | 5.522% | $42.0083 | $42.01 | $42.00 | $42.00 |
| Purchase #7 | $163.60 | 7.733% | $176.2512 | $176.25 | $176.25 | $176.30 |
| 7 purchase totals = | $964.82 | $1,062.6580 | $1,062.66 | $1,062.60 | $1,062.70 | |