| 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 | $233.29 | 5.632% | $246.4289 | $246.43 | $246.45 | $246.40 |
| Purchase #2 | $36.40 | 12.275% | $40.8681 | $40.87 | $40.85 | $40.90 |
| Purchase #3 | $198.73 | 13.542% | $225.642 | $225.64 | $225.65 | $225.60 |
| Purchase #4 | $16.25 | 3.404% | $16.8032 | $16.80 | $16.80 | $16.80 |
| Purchase #5 | $224.86 | 6.610% | $239.7232 | $239.72 | $239.70 | $239.70 |
| Purchase #6 | $85.95 | 9.333% | $93.9717 | $93.97 | $93.95 | $94.00 |
| Purchase #7 | $216.63 | 11.309% | $241.1287 | $241.13 | $241.15 | $241.10 |
| 7 purchase totals = | $1,012.11 | $1,104.5658 | $1,104.56 | $1,104.55 | $1,104.50 | |