| 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 | $127.52 | 7.622% | $137.2396 | $137.24 | $137.25 | $137.20 |
| Purchase #2 | $185.99 | 7.708% | $200.3261 | $200.33 | $200.35 | $200.30 |
| Purchase #3 | $69.70 | 12.870% | $78.6704 | $78.67 | $78.65 | $78.70 |
| Purchase #4 | $198.49 | 9.743% | $217.8289 | $217.83 | $217.85 | $217.80 |
| Purchase #5 | $209.58 | 9.768% | $230.0518 | $230.05 | $230.05 | $230.10 |
| Purchase #6 | $165.59 | 3.364% | $171.1604 | $171.16 | $171.15 | $171.20 |
| Purchase #7 | $192.62 | 12.271% | $216.2564 | $216.26 | $216.25 | $216.30 |
| 7 purchase totals = | $1,149.49 | $1,251.5336 | $1,251.54 | $1,251.55 | $1,251.60 | |