| 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 | $250.85 | 6.302% | $266.6586 | $266.66 | $266.65 | $266.70 |
| Purchase #2 | $153.25 | 4.693% | $160.442 | $160.44 | $160.45 | $160.40 |
| Purchase #3 | $98.94 | 4.124% | $103.0203 | $103.02 | $103.00 | $103.00 |
| Purchase #4 | $177.56 | 7.647% | $191.138 | $191.14 | $191.15 | $191.10 |
| Purchase #5 | $209.40 | 7.571% | $225.2537 | $225.25 | $225.25 | $225.30 |
| Purchase #6 | $40.75 | 7.749% | $43.9077 | $43.91 | $43.90 | $43.90 |
| Purchase #7 | $132.60 | 10.872% | $147.0163 | $147.02 | $147.00 | $147.00 |
| 7 purchase totals = | $1,063.35 | $1,137.4366 | $1,137.44 | $1,137.40 | $1,137.40 | |