| 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 | $189.67 | 12.497% | $213.3731 | $213.37 | $213.35 | $213.40 |
| Purchase #2 | $177.35 | 4.234% | $184.859 | $184.86 | $184.85 | $184.90 |
| Purchase #3 | $164.42 | 10.474% | $181.6414 | $181.64 | $181.65 | $181.60 |
| Purchase #4 | $60.50 | 5.467% | $63.8075 | $63.81 | $63.80 | $63.80 |
| Purchase #5 | $246.32 | 4.626% | $257.7148 | $257.71 | $257.70 | $257.70 |
| Purchase #6 | $141.72 | 6.845% | $151.4207 | $151.42 | $151.40 | $151.40 |
| Purchase #7 | $189.71 | 6.507% | $202.0544 | $202.05 | $202.05 | $202.10 |
| 7 purchase totals = | $1,169.69 | $1,254.8709 | $1,254.86 | $1,254.80 | $1,254.90 | |