| 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 | $165.37 | 7.819% | $178.3003 | $178.30 | $178.30 | $178.30 |
| Purchase #2 | $138.61 | 5.402% | $146.0977 | $146.10 | $146.10 | $146.10 |
| Purchase #3 | $65.80 | 6.213% | $69.8882 | $69.89 | $69.90 | $69.90 |
| Purchase #4 | $51.54 | 9.121% | $56.241 | $56.24 | $56.25 | $56.20 |
| Purchase #5 | $130.75 | 5.350% | $137.7451 | $137.75 | $137.75 | $137.70 |
| Purchase #6 | $95.45 | 8.148% | $103.2273 | $103.23 | $103.25 | $103.20 |
| Purchase #7 | $45.25 | 6.522% | $48.2012 | $48.20 | $48.20 | $48.20 |
| 7 purchase totals = | $692.77 | $739.7008 | $739.71 | $739.75 | $739.60 | |