| 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 | $229.93 | 4.526% | $240.3366 | $240.34 | $240.35 | $240.30 |
| Purchase #2 | $114.88 | 7.722% | $123.751 | $123.75 | $123.75 | $123.80 |
| Purchase #3 | $196.95 | 7.414% | $211.5519 | $211.55 | $211.55 | $211.60 |
| Purchase #4 | $40.39 | 8.609% | $43.8672 | $43.87 | $43.85 | $43.90 |
| Purchase #5 | $250.36 | 13.382% | $283.8632 | $283.86 | $283.85 | $283.90 |
| Purchase #6 | $202.87 | 4.378% | $211.7516 | $211.75 | $211.75 | $211.80 |
| Purchase #7 | $131.83 | 8.197% | $142.6361 | $142.64 | $142.65 | $142.60 |
| 7 purchase totals = | $1,167.21 | $1,257.7576 | $1,257.76 | $1,257.75 | $1,257.90 | |