| 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 | $87.36 | 5.490% | $92.1561 | $92.16 | $92.15 | $92.20 |
| Purchase #2 | $223.64 | 7.502% | $240.4175 | $240.42 | $240.40 | $240.40 |
| Purchase #3 | $102.43 | 4.546% | $107.0865 | $107.09 | $107.10 | $107.10 |
| Purchase #4 | $171.62 | 6.196% | $182.2536 | $182.25 | $182.25 | $182.30 |
| Purchase #5 | $176.90 | 6.416% | $188.2499 | $188.25 | $188.25 | $188.20 |
| Purchase #6 | $185.58 | 4.615% | $194.1445 | $194.14 | $194.15 | $194.10 |
| Purchase #7 | $42.37 | 12.357% | $47.6057 | $47.61 | $47.60 | $47.60 |
| 7 purchase totals = | $989.90 | $1,051.9138 | $1,051.92 | $1,051.90 | $1,051.90 | |