| 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 | $165.29 | 6.127% | $175.4173 | $175.42 | $175.40 | $175.40 |
| Purchase #2 | $18.32 | 4.372% | $19.121 | $19.12 | $19.10 | $19.10 |
| Purchase #3 | $24.94 | 9.616% | $27.3382 | $27.34 | $27.35 | $27.30 |
| Purchase #4 | $249.57 | 9.807% | $274.0453 | $274.05 | $274.05 | $274.00 |
| Purchase #5 | $181.43 | 13.301% | $205.562 | $205.56 | $205.55 | $205.60 |
| Purchase #6 | $248.28 | 4.165% | $258.6209 | $258.62 | $258.60 | $258.60 |
| Purchase #7 | $76.39 | 4.591% | $79.8971 | $79.90 | $79.90 | $79.90 |
| 7 purchase totals = | $964.22 | $1,040.0018 | $1,040.01 | $1,039.95 | $1,039.90 | |