| 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 | $48.95 | 5.829% | $51.8033 | $51.80 | $51.80 | $51.80 |
| Purchase #2 | $203.39 | 12.777% | $229.3771 | $229.38 | $229.40 | $229.40 |
| Purchase #3 | $175.91 | 10.735% | $194.7939 | $194.79 | $194.80 | $194.80 |
| Purchase #4 | $220.54 | 9.581% | $241.6699 | $241.67 | $241.65 | $241.70 |
| Purchase #5 | $106.64 | 3.550% | $110.4257 | $110.43 | $110.45 | $110.40 |
| Purchase #6 | $241.28 | 9.441% | $264.0592 | $264.06 | $264.05 | $264.10 |
| Purchase #7 | $221.85 | 13.115% | $250.9456 | $250.95 | $250.95 | $250.90 |
| 7 purchase totals = | $1,218.56 | $1,343.0747 | $1,343.08 | $1,343.10 | $1,343.10 | |