| 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 | $147.38 | 8.657% | $160.1387 | $160.14 | $160.15 | $160.10 |
| Purchase #2 | $12.73 | 7.579% | $13.6948 | $13.69 | $13.70 | $13.70 |
| Purchase #3 | $225.84 | 11.154% | $251.0302 | $251.03 | $251.05 | $251.00 |
| Purchase #4 | $126.34 | 7.873% | $136.2867 | $136.29 | $136.30 | $136.30 |
| Purchase #5 | $197.77 | 12.153% | $221.805 | $221.81 | $221.80 | $221.80 |
| Purchase #6 | $190.39 | 4.324% | $198.6225 | $198.62 | $198.60 | $198.60 |
| Purchase #7 | $172.27 | 3.647% | $178.5527 | $178.55 | $178.55 | $178.60 |
| 7 purchase totals = | $1,072.72 | $1,160.1306 | $1,160.13 | $1,160.15 | $1,160.10 | |