| 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 | $174.29 | 7.754% | $187.8044 | $187.80 | $187.80 | $187.80 |
| Purchase #2 | $110.39 | 4.774% | $115.66 | $115.66 | $115.65 | $115.70 |
| Purchase #3 | $220.42 | 10.146% | $242.7838 | $242.78 | $242.80 | $242.80 |
| Purchase #4 | $207.30 | 11.171% | $230.4575 | $230.46 | $230.45 | $230.50 |
| Purchase #5 | $199.63 | 7.621% | $214.8438 | $214.84 | $214.85 | $214.80 |
| Purchase #6 | $118.92 | 6.453% | $126.5939 | $126.59 | $126.60 | $126.60 |
| Purchase #7 | $187.57 | 5.731% | $198.3196 | $198.32 | $198.30 | $198.30 |
| 7 purchase totals = | $1,218.52 | $1,316.4630 | $1,316.45 | $1,316.45 | $1,316.50 | |