| 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 | $73.97 | 6.199% | $78.5554 | $78.56 | $78.55 | $78.60 |
| Purchase #2 | $115.68 | 3.737% | $120.003 | $120.00 | $120.00 | $120.00 |
| Purchase #3 | $64.70 | 7.469% | $69.5324 | $69.53 | $69.55 | $69.50 |
| Purchase #4 | $183.73 | 7.184% | $196.9292 | $196.93 | $196.95 | $196.90 |
| Purchase #5 | $249.56 | 12.110% | $279.7817 | $279.78 | $279.80 | $279.80 |
| Purchase #6 | $180.27 | 5.228% | $189.6945 | $189.69 | $189.70 | $189.70 |
| Purchase #7 | $67.49 | 8.384% | $73.1484 | $73.15 | $73.15 | $73.10 |
| 7 purchase totals = | $935.40 | $1,007.6446 | $1,007.64 | $1,007.70 | $1,007.60 | |