| 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 | $131.29 | 5.581% | $138.6173 | $138.62 | $138.60 | $138.60 |
| Purchase #2 | $41.28 | 6.368% | $43.9087 | $43.91 | $43.90 | $43.90 |
| Purchase #3 | $16.64 | 5.527% | $17.5597 | $17.56 | $17.55 | $17.60 |
| Purchase #4 | $147.99 | 9.481% | $162.0209 | $162.02 | $162.00 | $162.00 |
| Purchase #5 | $114.69 | 10.758% | $127.0284 | $127.03 | $127.05 | $127.00 |
| Purchase #6 | $160.86 | 6.342% | $171.0617 | $171.06 | $171.05 | $171.10 |
| Purchase #7 | $171.63 | 13.445% | $194.7057 | $194.71 | $194.70 | $194.70 |
| 7 purchase totals = | $784.38 | $854.9024 | $854.91 | $854.85 | $854.90 | |