| 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 | $172.34 | 11.660% | $192.4348 | $192.43 | $192.45 | $192.40 |
| Purchase #2 | $181.50 | 11.648% | $202.6411 | $202.64 | $202.65 | $202.60 |
| Purchase #3 | $5.27 | 8.384% | $5.7118 | $5.71 | $5.70 | $5.70 |
| Purchase #4 | $31.36 | 6.352% | $33.352 | $33.35 | $33.35 | $33.40 |
| Purchase #5 | $181.77 | 7.321% | $195.0774 | $195.08 | $195.10 | $195.10 |
| Purchase #6 | $207.32 | 8.715% | $225.3879 | $225.39 | $225.40 | $225.40 |
| Purchase #7 | $160.50 | 10.667% | $177.6205 | $177.62 | $177.60 | $177.60 |
| 7 purchase totals = | $940.06 | $1,032.2255 | $1,032.22 | $1,032.25 | $1,032.20 | |