| 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 | $106.53 | 12.765% | $120.1286 | $120.13 | $120.15 | $120.10 |
| Purchase #2 | $141.40 | 4.636% | $147.9553 | $147.96 | $147.95 | $148.00 |
| Purchase #3 | $127.74 | 8.802% | $138.9837 | $138.98 | $139.00 | $139.00 |
| Purchase #4 | $60.77 | 11.391% | $67.6923 | $67.69 | $67.70 | $67.70 |
| Purchase #5 | $48.91 | 10.110% | $53.8548 | $53.85 | $53.85 | $53.90 |
| Purchase #6 | $202.55 | 13.155% | $229.1955 | $229.20 | $229.20 | $229.20 |
| Purchase #7 | $176.72 | 6.149% | $187.5865 | $187.59 | $187.60 | $187.60 |
| 7 purchase totals = | $864.62 | $945.3967 | $945.40 | $945.45 | $945.50 | |