| 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 | $181.87 | 5.815% | $192.4457 | $192.45 | $192.45 | $192.40 |
| Purchase #2 | $159.64 | 4.809% | $167.3171 | $167.32 | $167.30 | $167.30 |
| Purchase #3 | $227.52 | 13.223% | $257.605 | $257.61 | $257.60 | $257.60 |
| Purchase #4 | $172.99 | 8.408% | $187.535 | $187.54 | $187.55 | $187.50 |
| Purchase #5 | $91.46 | 12.298% | $102.7078 | $102.71 | $102.70 | $102.70 |
| Purchase #6 | $149.39 | 3.406% | $154.4782 | $154.48 | $154.50 | $154.50 |
| Purchase #7 | $185.98 | 8.642% | $202.0524 | $202.05 | $202.05 | $202.10 |
| 7 purchase totals = | $1,168.85 | $1,264.1412 | $1,264.16 | $1,264.15 | $1,264.10 | |