| 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 | $220.69 | 9.833% | $242.3904 | $242.39 | $242.40 | $242.40 |
| Purchase #2 | $131.76 | 5.103% | $138.4837 | $138.48 | $138.50 | $138.50 |
| Purchase #3 | $63.83 | 3.520% | $66.0768 | $66.08 | $66.10 | $66.10 |
| Purchase #4 | $182.50 | 9.275% | $199.4269 | $199.43 | $199.45 | $199.40 |
| Purchase #5 | $50.74 | 10.749% | $56.194 | $56.19 | $56.20 | $56.20 |
| Purchase #6 | $78.97 | 3.326% | $81.5965 | $81.60 | $81.60 | $81.60 |
| Purchase #7 | $221.28 | 9.331% | $241.9276 | $241.93 | $241.95 | $241.90 |
| 7 purchase totals = | $949.77 | $1,026.0959 | $1,026.10 | $1,026.20 | $1,026.10 | |