| 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 | $103.59 | 3.805% | $107.5316 | $107.53 | $107.55 | $107.50 |
| Purchase #2 | $52.42 | 7.671% | $56.4411 | $56.44 | $56.45 | $56.40 |
| Purchase #3 | $193.70 | 4.337% | $202.1008 | $202.10 | $202.10 | $202.10 |
| Purchase #4 | $207.35 | 8.518% | $225.0121 | $225.01 | $225.00 | $225.00 |
| Purchase #5 | $155.48 | 9.342% | $170.0049 | $170.00 | $170.00 | $170.00 |
| Purchase #6 | $215.81 | 10.371% | $238.1917 | $238.19 | $238.20 | $238.20 |
| Purchase #7 | $161.32 | 13.806% | $183.5918 | $183.59 | $183.60 | $183.60 |
| 7 purchase totals = | $1,089.67 | $1,182.8740 | $1,182.86 | $1,182.90 | $1,182.80 | |