| 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 | $221.30 | 8.162% | $239.3625 | $239.36 | $239.35 | $239.40 |
| Purchase #2 | $63.51 | 5.244% | $66.8405 | $66.84 | $66.85 | $66.80 |
| Purchase #3 | $140.44 | 11.390% | $156.4361 | $156.44 | $156.45 | $156.40 |
| Purchase #4 | $225.99 | 12.401% | $254.015 | $254.02 | $254.00 | $254.00 |
| Purchase #5 | $90.79 | 4.567% | $94.9364 | $94.94 | $94.95 | $94.90 |
| Purchase #6 | $51.34 | 8.521% | $55.7147 | $55.71 | $55.70 | $55.70 |
| Purchase #7 | $171.73 | 13.788% | $195.4081 | $195.41 | $195.40 | $195.40 |
| 7 purchase totals = | $965.10 | $1,062.7133 | $1,062.72 | $1,062.70 | $1,062.60 | |