| 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 | $186.41 | 7.701% | $200.7654 | $200.77 | $200.75 | $200.80 |
| Purchase #2 | $122.48 | 10.379% | $135.1922 | $135.19 | $135.20 | $135.20 |
| Purchase #3 | $159.43 | 5.436% | $168.0966 | $168.10 | $168.10 | $168.10 |
| Purchase #4 | $193.37 | 8.366% | $209.5473 | $209.55 | $209.55 | $209.50 |
| Purchase #5 | $238.25 | 3.818% | $247.3464 | $247.35 | $247.35 | $247.30 |
| Purchase #6 | $134.35 | 3.668% | $139.278 | $139.28 | $139.30 | $139.30 |
| Purchase #7 | $37.26 | 7.532% | $40.0664 | $40.07 | $40.05 | $40.10 |
| 7 purchase totals = | $1,071.55 | $1,140.2923 | $1,140.31 | $1,140.30 | $1,140.30 | |