| 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 | $66.53 | 3.781% | $69.0455 | $69.05 | $69.05 | $69.00 |
| Purchase #2 | $71.89 | 4.520% | $75.1394 | $75.14 | $75.15 | $75.10 |
| Purchase #3 | $232.93 | 5.463% | $245.655 | $245.66 | $245.65 | $245.70 |
| Purchase #4 | $178.43 | 8.231% | $193.1166 | $193.12 | $193.10 | $193.10 |
| Purchase #5 | $129.46 | 8.411% | $140.3489 | $140.35 | $140.35 | $140.30 |
| Purchase #6 | $206.61 | 5.125% | $217.1988 | $217.20 | $217.20 | $217.20 |
| Purchase #7 | $243.66 | 12.189% | $273.3597 | $273.36 | $273.35 | $273.40 |
| 7 purchase totals = | $1,129.51 | $1,213.8639 | $1,213.88 | $1,213.85 | $1,213.80 | |