| 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 | $44.34 | 12.176% | $49.7388 | $49.74 | $49.75 | $49.70 |
| Purchase #2 | $235.55 | 12.638% | $265.3188 | $265.32 | $265.30 | $265.30 |
| Purchase #3 | $49.30 | 10.430% | $54.442 | $54.44 | $54.45 | $54.40 |
| Purchase #4 | $222.77 | 11.604% | $248.6202 | $248.62 | $248.60 | $248.60 |
| Purchase #5 | $130.48 | 6.187% | $138.5528 | $138.55 | $138.55 | $138.60 |
| Purchase #6 | $226.83 | 5.248% | $238.734 | $238.73 | $238.75 | $238.70 |
| Purchase #7 | $109.58 | 5.409% | $115.5072 | $115.51 | $115.50 | $115.50 |
| 7 purchase totals = | $1,018.85 | $1,110.9138 | $1,110.91 | $1,110.90 | $1,110.80 | |