| 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 | $165.47 | 10.457% | $182.7732 | $182.77 | $182.75 | $182.80 |
| Purchase #2 | $219.28 | 13.755% | $249.442 | $249.44 | $249.45 | $249.40 |
| Purchase #3 | $144.70 | 13.344% | $164.0088 | $164.01 | $164.00 | $164.00 |
| Purchase #4 | $183.26 | 7.677% | $197.3289 | $197.33 | $197.35 | $197.30 |
| Purchase #5 | $74.77 | 10.468% | $82.5969 | $82.60 | $82.60 | $82.60 |
| Purchase #6 | $32.75 | 4.497% | $34.2228 | $34.22 | $34.20 | $34.20 |
| Purchase #7 | $33.28 | 7.633% | $35.8203 | $35.82 | $35.80 | $35.80 |
| 7 purchase totals = | $853.51 | $946.1929 | $946.19 | $946.15 | $946.10 | |