| 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 | $7.66 | 10.650% | $8.4758 | $8.48 | $8.50 | $8.50 |
| Purchase #2 | $138.58 | 7.191% | $148.5453 | $148.55 | $148.55 | $148.50 |
| Purchase #3 | $131.88 | 10.349% | $145.5283 | $145.53 | $145.55 | $145.50 |
| Purchase #4 | $195.54 | 3.671% | $202.7183 | $202.72 | $202.70 | $202.70 |
| Purchase #5 | $239.33 | 9.558% | $262.2052 | $262.21 | $262.20 | $262.20 |
| Purchase #6 | $35.78 | 3.474% | $37.023 | $37.02 | $37.00 | $37.00 |
| Purchase #7 | $233.47 | 7.412% | $250.7748 | $250.77 | $250.75 | $250.80 |
| 7 purchase totals = | $982.24 | $1,055.2707 | $1,055.28 | $1,055.25 | $1,055.20 | |