| 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 | $171.94 | 3.318% | $177.645 | $177.65 | $177.65 | $177.60 |
| Purchase #2 | $212.80 | 4.838% | $223.0953 | $223.10 | $223.10 | $223.10 |
| Purchase #3 | $163.99 | 4.351% | $171.1252 | $171.13 | $171.15 | $171.10 |
| Purchase #4 | $61.69 | 10.562% | $68.2057 | $68.21 | $68.20 | $68.20 |
| Purchase #5 | $171.63 | 4.256% | $178.9346 | $178.93 | $178.95 | $178.90 |
| Purchase #6 | $185.36 | 7.103% | $198.5261 | $198.53 | $198.55 | $198.50 |
| Purchase #7 | $207.66 | 7.752% | $223.7578 | $223.76 | $223.75 | $223.80 |
| 7 purchase totals = | $1,175.07 | $1,241.2897 | $1,241.31 | $1,241.35 | $1,241.20 | |