| 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 | $193.32 | 6.508% | $205.9013 | $205.90 | $205.90 | $205.90 |
| Purchase #2 | $138.41 | 12.141% | $155.2144 | $155.21 | $155.20 | $155.20 |
| Purchase #3 | $82.30 | 9.584% | $90.1876 | $90.19 | $90.20 | $90.20 |
| Purchase #4 | $131.95 | 5.677% | $139.4408 | $139.44 | $139.45 | $139.40 |
| Purchase #5 | $138.96 | 12.633% | $156.5148 | $156.51 | $156.50 | $156.50 |
| Purchase #6 | $199.68 | 10.806% | $221.2574 | $221.26 | $221.25 | $221.30 |
| Purchase #7 | $225.48 | 13.845% | $256.6977 | $256.70 | $256.70 | $256.70 |
| 7 purchase totals = | $1,110.10 | $1,225.2140 | $1,225.21 | $1,225.20 | $1,225.20 | |