| 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 | $230.79 | 7.232% | $247.4807 | $247.48 | $247.50 | $247.50 |
| Purchase #2 | $64.94 | 9.499% | $71.1087 | $71.11 | $71.10 | $71.10 |
| Purchase #3 | $223.38 | 13.134% | $252.7187 | $252.72 | $252.70 | $252.70 |
| Purchase #4 | $120.32 | 8.358% | $130.3763 | $130.38 | $130.40 | $130.40 |
| Purchase #5 | $205.47 | 6.150% | $218.1064 | $218.11 | $218.10 | $218.10 |
| Purchase #6 | $33.91 | 3.102% | $34.9619 | $34.96 | $34.95 | $35.00 |
| Purchase #7 | $204.43 | 13.481% | $231.9892 | $231.99 | $232.00 | $232.00 |
| 7 purchase totals = | $1,083.24 | $1,186.7419 | $1,186.75 | $1,186.75 | $1,186.80 | |