| 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 | $184.60 | 7.542% | $198.5225 | $198.52 | $198.50 | $198.50 |
| Purchase #2 | $11.45 | 7.870% | $12.3511 | $12.35 | $12.35 | $12.40 |
| Purchase #3 | $21.85 | 4.278% | $22.7847 | $22.78 | $22.80 | $22.80 |
| Purchase #4 | $38.74 | 10.664% | $42.8712 | $42.87 | $42.85 | $42.90 |
| Purchase #5 | $208.94 | 4.598% | $218.5471 | $218.55 | $218.55 | $218.50 |
| Purchase #6 | $22.28 | 6.824% | $23.8004 | $23.80 | $23.80 | $23.80 |
| Purchase #7 | $131.63 | 7.316% | $141.2601 | $141.26 | $141.25 | $141.30 |
| 7 purchase totals = | $619.49 | $660.1371 | $660.13 | $660.10 | $660.20 | |