| 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 | $67.49 | 9.547% | $73.9333 | $73.93 | $73.95 | $73.90 |
| Purchase #2 | $134.95 | 11.178% | $150.0347 | $150.03 | $150.05 | $150.00 |
| Purchase #3 | $193.79 | 8.794% | $210.8319 | $210.83 | $210.85 | $210.80 |
| Purchase #4 | $190.27 | 12.766% | $214.5599 | $214.56 | $214.55 | $214.60 |
| Purchase #5 | $211.53 | 13.245% | $239.5471 | $239.55 | $239.55 | $239.50 |
| Purchase #6 | $174.81 | 12.193% | $196.1246 | $196.12 | $196.10 | $196.10 |
| Purchase #7 | $18.70 | 13.749% | $21.2711 | $21.27 | $21.25 | $21.30 |
| 7 purchase totals = | $991.54 | $1,106.3026 | $1,106.29 | $1,106.30 | $1,106.20 | |