| 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 | $34.33 | 10.760% | $38.0239 | $38.02 | $38.00 | $38.00 |
| Purchase #2 | $164.83 | 13.508% | $187.0952 | $187.10 | $187.10 | $187.10 |
| Purchase #3 | $76.44 | 10.129% | $84.1826 | $84.18 | $84.20 | $84.20 |
| Purchase #4 | $84.70 | 3.475% | $87.6433 | $87.64 | $87.65 | $87.60 |
| Purchase #5 | $172.52 | 5.260% | $181.5946 | $181.59 | $181.60 | $181.60 |
| Purchase #6 | $8.49 | 8.445% | $9.207 | $9.21 | $9.20 | $9.20 |
| Purchase #7 | $201.81 | 8.294% | $218.5481 | $218.55 | $218.55 | $218.50 |
| 7 purchase totals = | $743.12 | $806.2947 | $806.29 | $806.30 | $806.20 | |