| 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 | $165.58 | 13.454% | $187.8571 | $187.86 | $187.85 | $187.90 |
| Purchase #2 | $69.30 | 6.157% | $73.5668 | $73.57 | $73.55 | $73.60 |
| Purchase #3 | $235.76 | 12.455% | $265.1239 | $265.12 | $265.10 | $265.10 |
| Purchase #4 | $166.65 | 6.711% | $177.8339 | $177.83 | $177.85 | $177.80 |
| Purchase #5 | $73.97 | 9.751% | $81.1828 | $81.18 | $81.20 | $81.20 |
| Purchase #6 | $39.28 | 9.695% | $43.0882 | $43.09 | $43.10 | $43.10 |
| Purchase #7 | $214.49 | 3.332% | $221.6368 | $221.64 | $221.65 | $221.60 |
| 7 purchase totals = | $965.03 | $1,050.2895 | $1,050.29 | $1,050.30 | $1,050.30 | |