| 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 | $162.33 | 8.718% | $176.4819 | $176.48 | $176.50 | $176.50 |
| Purchase #2 | $73.49 | 9.805% | $80.6957 | $80.70 | $80.70 | $80.70 |
| Purchase #3 | $118.59 | 13.830% | $134.991 | $134.99 | $135.00 | $135.00 |
| Purchase #4 | $191.81 | 4.265% | $199.9907 | $199.99 | $200.00 | $200.00 |
| Purchase #5 | $234.54 | 7.746% | $252.7075 | $252.71 | $252.70 | $252.70 |
| Purchase #6 | $218.84 | 12.618% | $246.4532 | $246.45 | $246.45 | $246.50 |
| Purchase #7 | $7.69 | 11.637% | $8.5849 | $8.58 | $8.60 | $8.60 |
| 7 purchase totals = | $1,007.29 | $1,099.9049 | $1,099.90 | $1,099.95 | $1,100.00 | |