| 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 | $226.46 | 6.317% | $240.7655 | $240.77 | $240.75 | $240.80 |
| Purchase #2 | $185.68 | 13.201% | $210.1916 | $210.19 | $210.20 | $210.20 |
| Purchase #3 | $199.26 | 7.360% | $213.9255 | $213.93 | $213.95 | $213.90 |
| Purchase #4 | $181.52 | 6.170% | $192.7198 | $192.72 | $192.70 | $192.70 |
| Purchase #5 | $208.31 | 7.504% | $223.9416 | $223.94 | $223.95 | $223.90 |
| Purchase #6 | $133.72 | 10.496% | $147.7553 | $147.76 | $147.75 | $147.80 |
| Purchase #7 | $194.55 | 10.438% | $214.8571 | $214.86 | $214.85 | $214.90 |
| 7 purchase totals = | $1,329.50 | $1,444.1564 | $1,444.17 | $1,444.15 | $1,444.20 | |