| 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 | $226.83 | 3.765% | $235.3701 | $235.37 | $235.35 | $235.40 |
| Purchase #2 | $21.43 | 4.196% | $22.3292 | $22.33 | $22.35 | $22.30 |
| Purchase #3 | $240.70 | 12.383% | $270.5059 | $270.51 | $270.50 | $270.50 |
| Purchase #4 | $90.58 | 4.339% | $94.5103 | $94.51 | $94.50 | $94.50 |
| Purchase #5 | $221.73 | 5.211% | $233.2844 | $233.28 | $233.30 | $233.30 |
| Purchase #6 | $32.94 | 9.461% | $36.0565 | $36.06 | $36.05 | $36.10 |
| Purchase #7 | $114.38 | 9.312% | $125.0311 | $125.03 | $125.05 | $125.00 |
| 7 purchase totals = | $948.59 | $1,017.0875 | $1,017.09 | $1,017.10 | $1,017.10 | |