| 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 | $209.70 | 13.780% | $238.5967 | $238.60 | $238.60 | $238.60 |
| Purchase #2 | $237.61 | 13.853% | $270.5261 | $270.53 | $270.55 | $270.50 |
| Purchase #3 | $177.95 | 4.148% | $185.3314 | $185.33 | $185.35 | $185.30 |
| Purchase #4 | $209.26 | 4.535% | $218.7499 | $218.75 | $218.75 | $218.70 |
| Purchase #5 | $107.43 | 6.321% | $114.2207 | $114.22 | $114.20 | $114.20 |
| Purchase #6 | $193.32 | 4.676% | $202.3596 | $202.36 | $202.35 | $202.40 |
| Purchase #7 | $28.99 | 7.608% | $31.1956 | $31.20 | $31.20 | $31.20 |
| 7 purchase totals = | $1,164.26 | $1,260.9800 | $1,260.99 | $1,261.00 | $1,260.90 | |