| 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 | $242.28 | 6.673% | $258.4473 | $258.45 | $258.45 | $258.40 |
| Purchase #2 | $10.93 | 9.271% | $11.9433 | $11.94 | $11.95 | $11.90 |
| Purchase #3 | $235.35 | 12.236% | $264.1474 | $264.15 | $264.15 | $264.10 |
| Purchase #4 | $80.78 | 10.717% | $89.4372 | $89.44 | $89.45 | $89.40 |
| Purchase #5 | $165.54 | 4.712% | $173.3402 | $173.34 | $173.35 | $173.30 |
| Purchase #6 | $144.27 | 3.609% | $149.4767 | $149.48 | $149.50 | $149.50 |
| Purchase #7 | $208.76 | 13.737% | $237.4374 | $237.44 | $237.45 | $237.40 |
| 7 purchase totals = | $1,087.91 | $1,184.2295 | $1,184.24 | $1,184.30 | $1,184.00 | |