| 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 | $226.81 | 8.406% | $245.8756 | $245.88 | $245.90 | $245.90 |
| Purchase #2 | $174.34 | 7.774% | $187.8932 | $187.89 | $187.90 | $187.90 |
| Purchase #3 | $117.40 | 3.461% | $121.4632 | $121.46 | $121.45 | $121.50 |
| Purchase #4 | $240.82 | 4.215% | $250.9706 | $250.97 | $250.95 | $251.00 |
| Purchase #5 | $23.67 | 7.466% | $25.4372 | $25.44 | $25.45 | $25.40 |
| Purchase #6 | $241.90 | 8.653% | $262.8316 | $262.83 | $262.85 | $262.80 |
| Purchase #7 | $109.66 | 9.533% | $120.1139 | $120.11 | $120.10 | $120.10 |
| 7 purchase totals = | $1,134.60 | $1,214.5853 | $1,214.58 | $1,214.60 | $1,214.60 | |