| 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 | $245.63 | 10.381% | $271.1289 | $271.13 | $271.15 | $271.10 |
| Purchase #2 | $120.79 | 6.360% | $128.4722 | $128.47 | $128.45 | $128.50 |
| Purchase #3 | $29.93 | 6.726% | $31.9431 | $31.94 | $31.95 | $31.90 |
| Purchase #4 | $210.77 | 11.601% | $235.2214 | $235.22 | $235.20 | $235.20 |
| Purchase #5 | $65.34 | 3.455% | $67.5975 | $67.60 | $67.60 | $67.60 |
| Purchase #6 | $10.83 | 6.617% | $11.5466 | $11.55 | $11.55 | $11.50 |
| Purchase #7 | $241.89 | 9.675% | $265.2929 | $265.29 | $265.30 | $265.30 |
| 7 purchase totals = | $925.18 | $1,011.2026 | $1,011.20 | $1,011.20 | $1,011.10 | |