| 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 | $225.37 | 7.576% | $242.444 | $242.44 | $242.45 | $242.40 |
| Purchase #2 | $127.65 | 8.225% | $138.1492 | $138.15 | $138.15 | $138.10 |
| Purchase #3 | $55.61 | 8.295% | $60.2228 | $60.22 | $60.20 | $60.20 |
| Purchase #4 | $181.52 | 7.756% | $195.5987 | $195.60 | $195.60 | $195.60 |
| Purchase #5 | $152.27 | 8.245% | $164.8247 | $164.82 | $164.80 | $164.80 |
| Purchase #6 | $195.98 | 10.715% | $216.9793 | $216.98 | $217.00 | $217.00 |
| Purchase #7 | $101.37 | 5.218% | $106.6595 | $106.66 | $106.65 | $106.70 |
| 7 purchase totals = | $1,039.77 | $1,124.8782 | $1,124.87 | $1,124.85 | $1,124.80 | |