| 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 | $89.33 | 13.270% | $101.1841 | $101.18 | $101.20 | $101.20 |
| Purchase #2 | $238.58 | 11.174% | $265.2389 | $265.24 | $265.25 | $265.20 |
| Purchase #3 | $41.48 | 5.169% | $43.6241 | $43.62 | $43.60 | $43.60 |
| Purchase #4 | $97.62 | 9.787% | $107.1741 | $107.17 | $107.15 | $107.20 |
| Purchase #5 | $138.78 | 13.327% | $157.2752 | $157.28 | $157.30 | $157.30 |
| Purchase #6 | $103.63 | 5.539% | $109.3701 | $109.37 | $109.35 | $109.40 |
| Purchase #7 | $228.69 | 5.484% | $241.2314 | $241.23 | $241.25 | $241.20 |
| 7 purchase totals = | $938.11 | $1,025.0979 | $1,025.09 | $1,025.10 | $1,025.10 | |