| 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 | $5.58 | 12.116% | $6.2561 | $6.26 | $6.25 | $6.30 |
| Purchase #2 | $156.97 | 7.584% | $168.8746 | $168.87 | $168.85 | $168.90 |
| Purchase #3 | $34.89 | 11.484% | $38.8968 | $38.90 | $38.90 | $38.90 |
| Purchase #4 | $168.30 | 12.225% | $188.8747 | $188.87 | $188.85 | $188.90 |
| Purchase #5 | $201.74 | 13.487% | $228.9487 | $228.95 | $228.95 | $228.90 |
| Purchase #6 | $245.28 | 10.301% | $270.5463 | $270.55 | $270.55 | $270.50 |
| Purchase #7 | $202.82 | 4.158% | $211.2533 | $211.25 | $211.25 | $211.30 |
| 7 purchase totals = | $1,015.58 | $1,113.6505 | $1,113.65 | $1,113.60 | $1,113.70 | |