| 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 | $102.56 | 7.592% | $110.3464 | $110.35 | $110.35 | $110.30 |
| Purchase #2 | $26.56 | 12.158% | $29.7892 | $29.79 | $29.80 | $29.80 |
| Purchase #3 | $20.34 | 4.257% | $21.2059 | $21.21 | $21.20 | $21.20 |
| Purchase #4 | $81.58 | 4.825% | $85.5162 | $85.52 | $85.50 | $85.50 |
| Purchase #5 | $104.57 | 6.489% | $111.3555 | $111.36 | $111.35 | $111.40 |
| Purchase #6 | $107.44 | 7.714% | $115.7279 | $115.73 | $115.75 | $115.70 |
| Purchase #7 | $135.43 | 9.116% | $147.7758 | $147.78 | $147.80 | $147.80 |
| 7 purchase totals = | $578.48 | $621.7169 | $621.74 | $621.75 | $621.70 | |