| 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 | $91.53 | 12.275% | $102.7653 | $102.77 | $102.75 | $102.80 |
| Purchase #2 | $197.54 | 8.214% | $213.7659 | $213.77 | $213.75 | $213.80 |
| Purchase #3 | $177.40 | 7.110% | $190.0131 | $190.01 | $190.00 | $190.00 |
| Purchase #4 | $122.60 | 13.259% | $138.8555 | $138.86 | $138.85 | $138.90 |
| Purchase #5 | $214.35 | 5.455% | $226.0428 | $226.04 | $226.05 | $226.00 |
| Purchase #6 | $64.96 | 13.445% | $73.6939 | $73.69 | $73.70 | $73.70 |
| Purchase #7 | $179.82 | 9.600% | $197.0827 | $197.08 | $197.10 | $197.10 |
| 7 purchase totals = | $1,048.20 | $1,142.2192 | $1,142.22 | $1,142.20 | $1,142.30 | |