| 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 | $201.85 | 5.457% | $212.865 | $212.87 | $212.85 | $212.90 |
| Purchase #2 | $153.65 | 4.847% | $161.0974 | $161.10 | $161.10 | $161.10 |
| Purchase #3 | $163.90 | 12.152% | $183.8171 | $183.82 | $183.80 | $183.80 |
| Purchase #4 | $24.59 | 11.249% | $27.3561 | $27.36 | $27.35 | $27.40 |
| Purchase #5 | $176.88 | 10.861% | $196.0909 | $196.09 | $196.10 | $196.10 |
| Purchase #6 | $179.46 | 4.738% | $187.9628 | $187.96 | $187.95 | $188.00 |
| Purchase #7 | $53.58 | 5.745% | $56.6582 | $56.66 | $56.65 | $56.70 |
| 7 purchase totals = | $953.91 | $1,025.8475 | $1,025.86 | $1,025.80 | $1,026.00 | |