| 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 | $24.60 | 9.774% | $27.0044 | $27.00 | $27.00 | $27.00 |
| Purchase #2 | $146.61 | 13.532% | $166.4493 | $166.45 | $166.45 | $166.40 |
| Purchase #3 | $223.94 | 7.419% | $240.5541 | $240.55 | $240.55 | $240.60 |
| Purchase #4 | $89.91 | 4.291% | $93.768 | $93.77 | $93.75 | $93.80 |
| Purchase #5 | $218.45 | 5.613% | $230.7116 | $230.71 | $230.70 | $230.70 |
| Purchase #6 | $166.54 | 8.666% | $180.9724 | $180.97 | $180.95 | $181.00 |
| Purchase #7 | $127.60 | 8.737% | $138.7484 | $138.75 | $138.75 | $138.70 |
| 7 purchase totals = | $997.65 | $1,078.2082 | $1,078.20 | $1,078.15 | $1,078.20 | |