| 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 | $91.42 | 13.240% | $103.524 | $103.52 | $103.50 | $103.50 |
| Purchase #2 | $47.87 | 5.300% | $50.4071 | $50.41 | $50.40 | $50.40 |
| Purchase #3 | $164.27 | 12.447% | $184.7167 | $184.72 | $184.70 | $184.70 |
| Purchase #4 | $21.43 | 8.813% | $23.3186 | $23.32 | $23.30 | $23.30 |
| Purchase #5 | $96.91 | 13.413% | $109.9085 | $109.91 | $109.90 | $109.90 |
| Purchase #6 | $246.36 | 9.236% | $269.1138 | $269.11 | $269.10 | $269.10 |
| Purchase #7 | $8.30 | 4.206% | $8.6491 | $8.65 | $8.65 | $8.60 |
| 7 purchase totals = | $676.56 | $749.6378 | $749.64 | $749.55 | $749.50 | |