| 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 | $97.94 | 10.344% | $108.0709 | $108.07 | $108.05 | $108.10 |
| Purchase #2 | $145.43 | 6.180% | $154.4176 | $154.42 | $154.40 | $154.40 |
| Purchase #3 | $56.41 | 10.688% | $62.4391 | $62.44 | $62.45 | $62.40 |
| Purchase #4 | $193.29 | 7.103% | $207.0194 | $207.02 | $207.00 | $207.00 |
| Purchase #5 | $47.96 | 11.420% | $53.437 | $53.44 | $53.45 | $53.40 |
| Purchase #6 | $246.60 | 7.655% | $265.4772 | $265.48 | $265.50 | $265.50 |
| Purchase #7 | $171.51 | 4.809% | $179.7579 | $179.76 | $179.75 | $179.80 |
| 7 purchase totals = | $959.14 | $1,030.6191 | $1,030.63 | $1,030.60 | $1,030.60 | |