| 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 | $200.45 | 5.223% | $210.9195 | $210.92 | $210.90 | $210.90 |
| Purchase #2 | $250.86 | 6.696% | $267.6576 | $267.66 | $267.65 | $267.70 |
| Purchase #3 | $225.50 | 12.230% | $253.0787 | $253.08 | $253.10 | $253.10 |
| Purchase #4 | $165.31 | 7.372% | $177.4967 | $177.50 | $177.50 | $177.50 |
| Purchase #5 | $226.47 | 13.148% | $256.2463 | $256.25 | $256.25 | $256.20 |
| Purchase #6 | $16.75 | 11.199% | $18.6258 | $18.63 | $18.65 | $18.60 |
| Purchase #7 | $171.72 | 12.644% | $193.4323 | $193.43 | $193.45 | $193.40 |
| 7 purchase totals = | $1,257.06 | $1,377.4569 | $1,377.47 | $1,377.50 | $1,377.40 | |