| 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 | $183.77 | 10.413% | $202.906 | $202.91 | $202.90 | $202.90 |
| Purchase #2 | $90.83 | 6.143% | $96.4097 | $96.41 | $96.40 | $96.40 |
| Purchase #3 | $218.56 | 9.151% | $238.5604 | $238.56 | $238.55 | $238.60 |
| Purchase #4 | $198.49 | 12.368% | $223.0392 | $223.04 | $223.05 | $223.00 |
| Purchase #5 | $236.77 | 9.335% | $258.8725 | $258.87 | $258.85 | $258.90 |
| Purchase #6 | $233.99 | 6.668% | $249.5925 | $249.59 | $249.60 | $249.60 |
| Purchase #7 | $114.94 | 6.512% | $122.4249 | $122.42 | $122.40 | $122.40 |
| 7 purchase totals = | $1,277.35 | $1,391.8052 | $1,391.80 | $1,391.75 | $1,391.80 | |