| 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 | $7.90 | 11.496% | $8.8082 | $8.81 | $8.80 | $8.80 |
| Purchase #2 | $241.47 | 4.849% | $253.1789 | $253.18 | $253.20 | $253.20 |
| Purchase #3 | $62.74 | 10.488% | $69.3202 | $69.32 | $69.30 | $69.30 |
| Purchase #4 | $29.92 | 13.364% | $33.9185 | $33.92 | $33.90 | $33.90 |
| Purchase #5 | $245.76 | 8.744% | $267.2493 | $267.25 | $267.25 | $267.20 |
| Purchase #6 | $201.58 | 12.621% | $227.0214 | $227.02 | $227.00 | $227.00 |
| Purchase #7 | $204.86 | 7.116% | $219.4378 | $219.44 | $219.45 | $219.40 |
| 7 purchase totals = | $994.23 | $1,078.9343 | $1,078.94 | $1,078.90 | $1,078.80 | |