| 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 | $121.45 | 8.628% | $131.9287 | $131.93 | $131.95 | $131.90 |
| Purchase #2 | $19.63 | 6.198% | $20.8467 | $20.85 | $20.85 | $20.80 |
| Purchase #3 | $23.54 | 4.287% | $24.5492 | $24.55 | $24.55 | $24.50 |
| Purchase #4 | $228.77 | 8.732% | $248.7462 | $248.75 | $248.75 | $248.70 |
| Purchase #5 | $195.76 | 3.728% | $203.0579 | $203.06 | $203.05 | $203.10 |
| Purchase #6 | $35.25 | 3.615% | $36.5243 | $36.52 | $36.50 | $36.50 |
| Purchase #7 | $199.61 | 7.430% | $214.441 | $214.44 | $214.45 | $214.40 |
| 7 purchase totals = | $824.01 | $880.0940 | $880.10 | $880.10 | $879.90 | |