| 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 | $37.37 | 5.435% | $39.4011 | $39.40 | $39.40 | $39.40 |
| Purchase #2 | $167.74 | 8.477% | $181.9593 | $181.96 | $181.95 | $182.00 |
| Purchase #3 | $204.76 | 3.260% | $211.4352 | $211.44 | $211.45 | $211.40 |
| Purchase #4 | $186.27 | 8.705% | $202.4848 | $202.48 | $202.50 | $202.50 |
| Purchase #5 | $131.67 | 7.769% | $141.8994 | $141.90 | $141.90 | $141.90 |
| Purchase #6 | $69.79 | 13.819% | $79.4343 | $79.43 | $79.45 | $79.40 |
| Purchase #7 | $217.37 | 10.558% | $240.3199 | $240.32 | $240.30 | $240.30 |
| 7 purchase totals = | $1,014.97 | $1,096.9340 | $1,096.93 | $1,096.95 | $1,096.90 | |