| 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 | $151.49 | 13.442% | $171.8533 | $171.85 | $171.85 | $171.90 |
| Purchase #2 | $201.33 | 7.194% | $215.8137 | $215.81 | $215.80 | $215.80 |
| Purchase #3 | $220.60 | 13.205% | $249.7302 | $249.73 | $249.75 | $249.70 |
| Purchase #4 | $94.90 | 12.358% | $106.6277 | $106.63 | $106.65 | $106.60 |
| Purchase #5 | $50.74 | 13.685% | $57.6838 | $57.68 | $57.70 | $57.70 |
| Purchase #6 | $221.70 | 12.703% | $249.8626 | $249.86 | $249.85 | $249.90 |
| Purchase #7 | $204.59 | 7.407% | $219.744 | $219.74 | $219.75 | $219.70 |
| 7 purchase totals = | $1,145.35 | $1,271.3153 | $1,271.30 | $1,271.35 | $1,271.30 | |