| 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 | $50.32 | 9.281% | $54.9902 | $54.99 | $55.00 | $55.00 |
| Purchase #2 | $229.99 | 6.756% | $245.5281 | $245.53 | $245.55 | $245.50 |
| Purchase #3 | $114.59 | 7.544% | $123.2347 | $123.23 | $123.25 | $123.20 |
| Purchase #4 | $233.43 | 6.113% | $247.6996 | $247.70 | $247.70 | $247.70 |
| Purchase #5 | $228.80 | 4.665% | $239.4735 | $239.47 | $239.45 | $239.50 |
| Purchase #6 | $35.74 | 6.863% | $38.1928 | $38.19 | $38.20 | $38.20 |
| Purchase #7 | $250.75 | 10.711% | $277.6078 | $277.61 | $277.60 | $277.60 |
| 7 purchase totals = | $1,143.62 | $1,226.7267 | $1,226.72 | $1,226.75 | $1,226.70 | |