| 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 | $219.68 | 9.771% | $241.1449 | $241.14 | $241.15 | $241.10 |
| Purchase #2 | $159.43 | 8.225% | $172.5431 | $172.54 | $172.55 | $172.50 |
| Purchase #3 | $66.77 | 12.219% | $74.9286 | $74.93 | $74.95 | $74.90 |
| Purchase #4 | $245.47 | 9.634% | $269.1186 | $269.12 | $269.10 | $269.10 |
| Purchase #5 | $47.85 | 6.666% | $51.0397 | $51.04 | $51.05 | $51.00 |
| Purchase #6 | $192.25 | 9.238% | $210.0101 | $210.01 | $210.00 | $210.00 |
| Purchase #7 | $186.36 | 3.110% | $192.1558 | $192.16 | $192.15 | $192.20 |
| 7 purchase totals = | $1,117.81 | $1,210.9408 | $1,210.94 | $1,210.95 | $1,210.80 | |