| 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 | $155.83 | 11.526% | $173.791 | $173.79 | $173.80 | $173.80 |
| Purchase #2 | $232.92 | 5.652% | $246.0846 | $246.08 | $246.10 | $246.10 |
| Purchase #3 | $85.78 | 12.265% | $96.3009 | $96.30 | $96.30 | $96.30 |
| Purchase #4 | $206.50 | 11.670% | $230.5986 | $230.60 | $230.60 | $230.60 |
| Purchase #5 | $63.29 | 11.120% | $70.3278 | $70.33 | $70.35 | $70.30 |
| Purchase #6 | $34.67 | 8.861% | $37.7421 | $37.74 | $37.75 | $37.70 |
| Purchase #7 | $183.44 | 10.182% | $202.1179 | $202.12 | $202.10 | $202.10 |
| 7 purchase totals = | $962.43 | $1,056.9629 | $1,056.96 | $1,057.00 | $1,056.90 | |