| 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 | $86.93 | 4.202% | $90.5828 | $90.58 | $90.60 | $90.60 |
| Purchase #2 | $230.84 | 8.463% | $250.376 | $250.38 | $250.40 | $250.40 |
| Purchase #3 | $162.39 | 9.299% | $177.4906 | $177.49 | $177.50 | $177.50 |
| Purchase #4 | $168.44 | 6.313% | $179.0736 | $179.07 | $179.05 | $179.10 |
| Purchase #5 | $187.63 | 3.333% | $193.8837 | $193.88 | $193.90 | $193.90 |
| Purchase #6 | $56.95 | 3.326% | $58.8442 | $58.84 | $58.85 | $58.80 |
| Purchase #7 | $179.96 | 7.131% | $192.7929 | $192.79 | $192.80 | $192.80 |
| 7 purchase totals = | $1,073.14 | $1,143.0438 | $1,143.03 | $1,143.10 | $1,143.10 | |