| 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 | $229.95 | 9.165% | $251.0249 | $251.02 | $251.00 | $251.00 |
| Purchase #2 | $242.35 | 6.384% | $257.8216 | $257.82 | $257.80 | $257.80 |
| Purchase #3 | $71.86 | 12.292% | $80.693 | $80.69 | $80.70 | $80.70 |
| Purchase #4 | $238.97 | 8.392% | $259.0244 | $259.02 | $259.00 | $259.00 |
| Purchase #5 | $106.68 | 12.233% | $119.7302 | $119.73 | $119.75 | $119.70 |
| Purchase #6 | $86.99 | 10.706% | $96.3031 | $96.30 | $96.30 | $96.30 |
| Purchase #7 | $25.26 | 11.453% | $28.153 | $28.15 | $28.15 | $28.20 |
| 7 purchase totals = | $1,002.06 | $1,092.7502 | $1,092.73 | $1,092.70 | $1,092.70 | |