| 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 | $122.60 | 12.855% | $138.3602 | $138.36 | $138.35 | $138.40 |
| Purchase #2 | $84.51 | 6.571% | $90.0632 | $90.06 | $90.05 | $90.10 |
| Purchase #3 | $155.37 | 12.323% | $174.5162 | $174.52 | $174.50 | $174.50 |
| Purchase #4 | $78.29 | 3.539% | $81.0607 | $81.06 | $81.05 | $81.10 |
| Purchase #5 | $166.27 | 4.751% | $174.1695 | $174.17 | $174.15 | $174.20 |
| Purchase #6 | $187.32 | 8.132% | $202.5529 | $202.55 | $202.55 | $202.60 |
| Purchase #7 | $152.58 | 12.520% | $171.683 | $171.68 | $171.70 | $171.70 |
| 7 purchase totals = | $946.94 | $1,032.4057 | $1,032.40 | $1,032.35 | $1,032.60 | |