| 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 | $184.79 | 12.507% | $207.9017 | $207.90 | $207.90 | $207.90 |
| Purchase #2 | $5.27 | 5.218% | $5.545 | $5.55 | $5.55 | $5.50 |
| Purchase #3 | $218.76 | 8.483% | $237.3174 | $237.32 | $237.30 | $237.30 |
| Purchase #4 | $188.93 | 13.372% | $214.1937 | $214.19 | $214.20 | $214.20 |
| Purchase #5 | $83.99 | 12.723% | $94.676 | $94.68 | $94.70 | $94.70 |
| Purchase #6 | $216.91 | 13.318% | $245.7981 | $245.80 | $245.80 | $245.80 |
| Purchase #7 | $158.25 | 11.480% | $176.4171 | $176.42 | $176.40 | $176.40 |
| 7 purchase totals = | $1,056.90 | $1,181.8490 | $1,181.86 | $1,181.85 | $1,181.80 | |