| 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 | $202.70 | 13.570% | $230.2064 | $230.21 | $230.20 | $230.20 |
| Purchase #2 | $231.77 | 11.193% | $257.712 | $257.71 | $257.70 | $257.70 |
| Purchase #3 | $8.87 | 9.303% | $9.6952 | $9.70 | $9.70 | $9.70 |
| Purchase #4 | $150.63 | 9.872% | $165.5002 | $165.50 | $165.50 | $165.50 |
| Purchase #5 | $163.84 | 11.606% | $182.8553 | $182.86 | $182.85 | $182.90 |
| Purchase #6 | $140.85 | 6.767% | $150.3813 | $150.38 | $150.40 | $150.40 |
| Purchase #7 | $36.38 | 12.530% | $40.9384 | $40.94 | $40.95 | $40.90 |
| 7 purchase totals = | $935.04 | $1,037.2888 | $1,037.30 | $1,037.30 | $1,037.30 | |