| 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 | $25.98 | 9.126% | $28.3509 | $28.35 | $28.35 | $28.40 |
| Purchase #2 | $193.93 | 3.423% | $200.5682 | $200.57 | $200.55 | $200.60 |
| Purchase #3 | $171.35 | 11.395% | $190.8753 | $190.88 | $190.90 | $190.90 |
| Purchase #4 | $109.39 | 10.246% | $120.5981 | $120.60 | $120.60 | $120.60 |
| Purchase #5 | $107.63 | 11.244% | $119.7319 | $119.73 | $119.75 | $119.70 |
| Purchase #6 | $237.96 | 8.459% | $258.089 | $258.09 | $258.10 | $258.10 |
| Purchase #7 | $109.33 | 4.255% | $113.982 | $113.98 | $114.00 | $114.00 |
| 7 purchase totals = | $955.57 | $1,032.1954 | $1,032.20 | $1,032.25 | $1,032.30 | |