| 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 | $206.53 | 6.705% | $220.3778 | $220.38 | $220.40 | $220.40 |
| Purchase #2 | $27.26 | 12.438% | $30.6506 | $30.65 | $30.65 | $30.70 |
| Purchase #3 | $133.87 | 10.244% | $147.5836 | $147.58 | $147.60 | $147.60 |
| Purchase #4 | $152.51 | 9.783% | $167.4301 | $167.43 | $167.45 | $167.40 |
| Purchase #5 | $31.42 | 13.445% | $35.6444 | $35.64 | $35.65 | $35.60 |
| Purchase #6 | $221.93 | 9.103% | $242.1323 | $242.13 | $242.15 | $242.10 |
| Purchase #7 | $109.37 | 12.483% | $123.0227 | $123.02 | $123.00 | $123.00 |
| 7 purchase totals = | $882.89 | $966.8415 | $966.83 | $966.90 | $966.80 | |