| 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 | $96.53 | 9.747% | $105.9388 | $105.94 | $105.95 | $105.90 |
| Purchase #2 | $154.56 | 3.597% | $160.1195 | $160.12 | $160.10 | $160.10 |
| Purchase #3 | $126.93 | 12.774% | $143.144 | $143.14 | $143.15 | $143.10 |
| Purchase #4 | $46.71 | 6.249% | $49.6289 | $49.63 | $49.65 | $49.60 |
| Purchase #5 | $120.33 | 3.285% | $124.2828 | $124.28 | $124.30 | $124.30 |
| Purchase #6 | $168.27 | 5.768% | $177.9758 | $177.98 | $178.00 | $178.00 |
| Purchase #7 | $147.99 | 3.719% | $153.4937 | $153.49 | $153.50 | $153.50 |
| 7 purchase totals = | $861.32 | $914.5835 | $914.58 | $914.65 | $914.50 | |