| 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 | $229.33 | 12.574% | $258.166 | $258.17 | $258.15 | $258.20 |
| Purchase #2 | $125.38 | 10.488% | $138.5299 | $138.53 | $138.55 | $138.50 |
| Purchase #3 | $164.36 | 11.715% | $183.6148 | $183.61 | $183.60 | $183.60 |
| Purchase #4 | $50.32 | 5.271% | $52.9724 | $52.97 | $52.95 | $53.00 |
| Purchase #5 | $124.92 | 13.691% | $142.0228 | $142.02 | $142.00 | $142.00 |
| Purchase #6 | $221.76 | 6.168% | $235.4382 | $235.44 | $235.45 | $235.40 |
| Purchase #7 | $20.50 | 9.507% | $22.4489 | $22.45 | $22.45 | $22.40 |
| 7 purchase totals = | $936.57 | $1,033.1930 | $1,033.19 | $1,033.15 | $1,033.10 | |