| 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 | $171.54 | 7.502% | $184.4089 | $184.41 | $184.40 | $184.40 |
| Purchase #2 | $246.42 | 9.649% | $270.1971 | $270.20 | $270.20 | $270.20 |
| Purchase #3 | $30.64 | 9.347% | $33.5039 | $33.50 | $33.50 | $33.50 |
| Purchase #4 | $250.63 | 3.289% | $258.8732 | $258.87 | $258.85 | $258.90 |
| Purchase #5 | $209.51 | 4.361% | $218.6467 | $218.65 | $218.65 | $218.60 |
| Purchase #6 | $202.33 | 12.688% | $228.0016 | $228.00 | $228.00 | $228.00 |
| Purchase #7 | $115.44 | 11.499% | $128.7144 | $128.71 | $128.70 | $128.70 |
| 7 purchase totals = | $1,226.51 | $1,322.3458 | $1,322.34 | $1,322.30 | $1,322.30 | |