| 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 | $249.44 | 11.792% | $278.854 | $278.85 | $278.85 | $278.90 |
| Purchase #2 | $246.68 | 5.609% | $260.5163 | $260.52 | $260.50 | $260.50 |
| Purchase #3 | $71.87 | 13.543% | $81.6034 | $81.60 | $81.60 | $81.60 |
| Purchase #4 | $185.67 | 13.594% | $210.91 | $210.91 | $210.90 | $210.90 |
| Purchase #5 | $38.64 | 13.348% | $43.7977 | $43.80 | $43.80 | $43.80 |
| Purchase #6 | $200.95 | 3.288% | $207.5572 | $207.56 | $207.55 | $207.60 |
| Purchase #7 | $89.84 | 12.307% | $100.8966 | $100.90 | $100.90 | $100.90 |
| 7 purchase totals = | $1,083.09 | $1,184.1352 | $1,184.14 | $1,184.10 | $1,184.20 | |