| 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 | $135.72 | 10.651% | $150.1755 | $150.18 | $150.20 | $150.20 |
| Purchase #2 | $103.40 | 12.533% | $116.3591 | $116.36 | $116.35 | $116.40 |
| Purchase #3 | $248.70 | 5.664% | $262.7864 | $262.79 | $262.80 | $262.80 |
| Purchase #4 | $192.56 | 10.102% | $212.0124 | $212.01 | $212.00 | $212.00 |
| Purchase #5 | $184.95 | 4.424% | $193.1322 | $193.13 | $193.15 | $193.10 |
| Purchase #6 | $163.48 | 9.532% | $179.0629 | $179.06 | $179.05 | $179.10 |
| Purchase #7 | $56.50 | 9.596% | $61.9217 | $61.92 | $61.90 | $61.90 |
| 7 purchase totals = | $1,085.31 | $1,175.4502 | $1,175.45 | $1,175.45 | $1,175.50 | |