| 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 | $248.59 | 10.667% | $275.1071 | $275.11 | $275.10 | $275.10 |
| Purchase #2 | $245.73 | 11.418% | $273.7875 | $273.79 | $273.80 | $273.80 |
| Purchase #3 | $39.52 | 10.358% | $43.6135 | $43.61 | $43.60 | $43.60 |
| Purchase #4 | $176.71 | 8.122% | $191.0624 | $191.06 | $191.05 | $191.10 |
| Purchase #5 | $135.76 | 8.444% | $147.2236 | $147.22 | $147.20 | $147.20 |
| Purchase #6 | $104.45 | 10.765% | $115.694 | $115.69 | $115.70 | $115.70 |
| Purchase #7 | $188.30 | 7.342% | $202.125 | $202.13 | $202.15 | $202.10 |
| 7 purchase totals = | $1,139.06 | $1,248.6131 | $1,248.61 | $1,248.60 | $1,248.60 | |