| 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 | $133.51 | 10.797% | $147.9251 | $147.93 | $147.95 | $147.90 |
| Purchase #2 | $155.99 | 4.853% | $163.5602 | $163.56 | $163.55 | $163.60 |
| Purchase #3 | $144.64 | 4.382% | $150.9781 | $150.98 | $151.00 | $151.00 |
| Purchase #4 | $181.81 | 8.721% | $197.6657 | $197.67 | $197.65 | $197.70 |
| Purchase #5 | $42.25 | 10.771% | $46.8007 | $46.80 | $46.80 | $46.80 |
| Purchase #6 | $237.82 | 11.851% | $266.004 | $266.00 | $266.00 | $266.00 |
| Purchase #7 | $39.31 | 9.151% | $42.9073 | $42.91 | $42.90 | $42.90 |
| 7 purchase totals = | $935.33 | $1,015.8411 | $1,015.85 | $1,015.85 | $1,015.90 | |