| 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 | $161.47 | 9.566% | $176.9162 | $176.92 | $176.90 | $176.90 |
| Purchase #2 | $99.48 | 6.707% | $106.1521 | $106.15 | $106.15 | $106.20 |
| Purchase #3 | $8.30 | 8.681% | $9.0205 | $9.02 | $9.00 | $9.00 |
| Purchase #4 | $192.74 | 11.360% | $214.6353 | $214.64 | $214.65 | $214.60 |
| Purchase #5 | $152.38 | 3.117% | $157.1297 | $157.13 | $157.15 | $157.10 |
| Purchase #6 | $169.65 | 9.250% | $185.3426 | $185.34 | $185.35 | $185.30 |
| Purchase #7 | $226.29 | 10.814% | $250.761 | $250.76 | $250.75 | $250.80 |
| 7 purchase totals = | $1,010.31 | $1,099.9574 | $1,099.96 | $1,099.95 | $1,099.90 | |