| 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 | $5.92 | 9.108% | $6.4592 | $6.46 | $6.45 | $6.50 |
| Purchase #2 | $246.77 | 13.280% | $279.5411 | $279.54 | $279.55 | $279.50 |
| Purchase #3 | $178.58 | 13.729% | $203.0972 | $203.10 | $203.10 | $203.10 |
| Purchase #4 | $110.97 | 3.822% | $115.2113 | $115.21 | $115.20 | $115.20 |
| Purchase #5 | $43.34 | 6.751% | $46.2659 | $46.27 | $46.25 | $46.30 |
| Purchase #6 | $248.97 | 9.682% | $273.0753 | $273.08 | $273.10 | $273.10 |
| Purchase #7 | $134.53 | 6.719% | $143.5691 | $143.57 | $143.55 | $143.60 |
| 7 purchase totals = | $969.08 | $1,067.2191 | $1,067.23 | $1,067.20 | $1,067.30 | |