| 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 | $228.65 | 10.649% | $252.9989 | $253.00 | $253.00 | $253.00 |
| Purchase #2 | $188.77 | 6.416% | $200.8815 | $200.88 | $200.90 | $200.90 |
| Purchase #3 | $126.33 | 12.428% | $142.0303 | $142.03 | $142.05 | $142.00 |
| Purchase #4 | $199.35 | 9.400% | $218.0889 | $218.09 | $218.10 | $218.10 |
| Purchase #5 | $22.40 | 13.311% | $25.3817 | $25.38 | $25.40 | $25.40 |
| Purchase #6 | $47.86 | 9.221% | $52.2732 | $52.27 | $52.25 | $52.30 |
| Purchase #7 | $103.99 | 4.479% | $108.6477 | $108.65 | $108.65 | $108.60 |
| 7 purchase totals = | $917.35 | $1,000.3022 | $1,000.30 | $1,000.35 | $1,000.30 | |