| 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 | $47.59 | 12.187% | $53.3898 | $53.39 | $53.40 | $53.40 |
| Purchase #2 | $246.60 | 12.254% | $276.8184 | $276.82 | $276.80 | $276.80 |
| Purchase #3 | $193.73 | 9.181% | $211.5164 | $211.52 | $211.50 | $211.50 |
| Purchase #4 | $231.90 | 4.110% | $241.4311 | $241.43 | $241.45 | $241.40 |
| Purchase #5 | $199.87 | 4.870% | $209.6037 | $209.60 | $209.60 | $209.60 |
| Purchase #6 | $179.95 | 11.174% | $200.0576 | $200.06 | $200.05 | $200.10 |
| Purchase #7 | $211.87 | 9.525% | $232.0506 | $232.05 | $232.05 | $232.10 |
| 7 purchase totals = | $1,311.51 | $1,424.8676 | $1,424.87 | $1,424.85 | $1,424.90 | |