| 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 | $128.95 | 10.490% | $142.4769 | $142.48 | $142.50 | $142.50 |
| Purchase #2 | $211.26 | 6.814% | $225.6553 | $225.66 | $225.65 | $225.70 |
| Purchase #3 | $128.62 | 12.718% | $144.9779 | $144.98 | $145.00 | $145.00 |
| Purchase #4 | $208.27 | 13.199% | $235.7596 | $235.76 | $235.75 | $235.80 |
| Purchase #5 | $58.37 | 7.218% | $62.5831 | $62.58 | $62.60 | $62.60 |
| Purchase #6 | $42.53 | 13.447% | $48.249 | $48.25 | $48.25 | $48.20 |
| Purchase #7 | $205.58 | 6.301% | $218.5336 | $218.53 | $218.55 | $218.50 |
| 7 purchase totals = | $983.58 | $1,078.2354 | $1,078.24 | $1,078.30 | $1,078.30 | |