| 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 | $130.38 | 8.628% | $141.6292 | $141.63 | $141.65 | $141.60 |
| Purchase #2 | $77.79 | 10.461% | $85.9276 | $85.93 | $85.95 | $85.90 |
| Purchase #3 | $219.45 | 3.368% | $226.8411 | $226.84 | $226.85 | $226.80 |
| Purchase #4 | $179.87 | 11.333% | $200.2547 | $200.25 | $200.25 | $200.30 |
| Purchase #5 | $196.56 | 4.174% | $204.7644 | $204.76 | $204.75 | $204.80 |
| Purchase #6 | $98.65 | 6.408% | $104.9715 | $104.97 | $104.95 | $105.00 |
| Purchase #7 | $79.50 | 9.657% | $87.1773 | $87.18 | $87.20 | $87.20 |
| 7 purchase totals = | $982.20 | $1,051.5658 | $1,051.56 | $1,051.60 | $1,051.60 | |