| 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 | $155.43 | 4.307% | $162.1244 | $162.12 | $162.10 | $162.10 |
| Purchase #2 | $181.60 | 9.456% | $198.7721 | $198.77 | $198.75 | $198.80 |
| Purchase #3 | $103.31 | 6.469% | $109.9931 | $109.99 | $110.00 | $110.00 |
| Purchase #4 | $130.30 | 7.749% | $140.3969 | $140.40 | $140.40 | $140.40 |
| Purchase #5 | $155.65 | 4.610% | $162.8255 | $162.83 | $162.85 | $162.80 |
| Purchase #6 | $95.93 | 11.773% | $107.2238 | $107.22 | $107.20 | $107.20 |
| Purchase #7 | $167.44 | 10.678% | $185.3192 | $185.32 | $185.30 | $185.30 |
| 7 purchase totals = | $989.66 | $1,066.6550 | $1,066.65 | $1,066.60 | $1,066.60 | |