| 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 | $239.92 | 5.417% | $252.9165 | $252.92 | $252.90 | $252.90 |
| Purchase #2 | $191.96 | 3.403% | $198.4924 | $198.49 | $198.50 | $198.50 |
| Purchase #3 | $126.60 | 9.124% | $138.151 | $138.15 | $138.15 | $138.20 |
| Purchase #4 | $120.66 | 5.450% | $127.236 | $127.24 | $127.25 | $127.20 |
| Purchase #5 | $115.66 | 12.450% | $130.0597 | $130.06 | $130.05 | $130.10 |
| Purchase #6 | $121.87 | 4.504% | $127.359 | $127.36 | $127.35 | $127.40 |
| Purchase #7 | $161.59 | 10.543% | $178.6264 | $178.63 | $178.65 | $178.60 |
| 7 purchase totals = | $1,078.26 | $1,152.8410 | $1,152.85 | $1,152.85 | $1,152.90 | |