| 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 | $249.85 | 11.573% | $278.7651 | $278.77 | $278.75 | $278.80 |
| Purchase #2 | $224.95 | 4.446% | $234.9513 | $234.95 | $234.95 | $235.00 |
| Purchase #3 | $22.31 | 8.530% | $24.213 | $24.21 | $24.20 | $24.20 |
| Purchase #4 | $181.48 | 4.268% | $189.2256 | $189.23 | $189.25 | $189.20 |
| Purchase #5 | $158.57 | 8.545% | $172.1198 | $172.12 | $172.10 | $172.10 |
| Purchase #6 | $153.74 | 7.233% | $164.86 | $164.86 | $164.85 | $164.90 |
| Purchase #7 | $12.38 | 4.443% | $12.93 | $12.93 | $12.95 | $12.90 |
| 7 purchase totals = | $1,003.28 | $1,077.0648 | $1,077.07 | $1,077.05 | $1,077.10 | |