| 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 | $114.80 | 13.384% | $130.1648 | $130.16 | $130.15 | $130.20 |
| Purchase #2 | $210.38 | 6.584% | $224.2314 | $224.23 | $224.25 | $224.20 |
| Purchase #3 | $89.52 | 7.717% | $96.4283 | $96.43 | $96.45 | $96.40 |
| Purchase #4 | $30.58 | 5.689% | $32.3197 | $32.32 | $32.30 | $32.30 |
| Purchase #5 | $45.98 | 12.621% | $51.7831 | $51.78 | $51.80 | $51.80 |
| Purchase #6 | $167.97 | 10.798% | $186.1074 | $186.11 | $186.10 | $186.10 |
| Purchase #7 | $153.37 | 12.387% | $172.3679 | $172.37 | $172.35 | $172.40 |
| 7 purchase totals = | $812.60 | $893.4026 | $893.40 | $893.40 | $893.40 | |